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<channel>
	<title>O.S. Engines &#8211; RCRevolution.net</title>
	<atom:link href="https://www.rcrevolution.net/tag/o-s-engines/feed/" rel="self" type="application/rss+xml" />
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		<title>Marcus Kaerup con O.S. Engines</title>
		<link>https://www.rcrevolution.net/marcus-kaerup-con-o-s-engines/</link>
					<comments>https://www.rcrevolution.net/marcus-kaerup-con-o-s-engines/#respond</comments>
		
		<dc:creator><![CDATA[Gigi]]></dc:creator>
		<pubDate>Wed, 25 Feb 2026 20:55:00 +0000</pubDate>
				<category><![CDATA[Motori]]></category>
		<category><![CDATA[Piloti]]></category>
		<category><![CDATA[Marcus Kaerup]]></category>
		<category><![CDATA[O.S. Engines]]></category>
		<category><![CDATA[O.S. Speed]]></category>
		<guid isPermaLink="false">https://www.rcrevolution.net/?p=31155</guid>

					<description><![CDATA[O.S. Engines ha annunciato l&#8217;ingaggio nel proprio team del talentuoso pilota danese Marcus Kaerup. Marcus, già utilizzatore di motori O.S. Engines con marchio Ruddog dal 2022, motorizzerà i suoi buggy e truggy nitro 1/8 Team Associated con motori O.S. Speed [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p>O.S. Engines ha annunciato l&#8217;ingaggio nel proprio team del talentuoso pilota danese Marcus Kaerup. Marcus, già utilizzatore di motori <a href="https://www.rcrevolution.net/marcus-kaerup-nel-ruddog-racing-team/" data-type="link" data-id="https://www.rcrevolution.net/marcus-kaerup-nel-ruddog-racing-team/" target="_blank" rel="noreferrer noopener">O.S. Engines con marchio Ruddog dal 2022</a>, motorizzerà i suoi buggy e truggy nitro 1/8 Team Associated con motori O.S. Speed ​​nei principali eventi nazionali e internazionali del 2026.</p>



<p>Fonte: <a href="https://www.os-engines.co.jp/" target="_blank" rel="noreferrer noopener">os-engines.co.jp</a><br></p>
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		<title>O.S. Speed – B21 Adam Drake Edition 4</title>
		<link>https://www.rcrevolution.net/o-s-speed-b21-adam-drake-edition-4/</link>
					<comments>https://www.rcrevolution.net/o-s-speed-b21-adam-drake-edition-4/#respond</comments>
		
		<dc:creator><![CDATA[Gigi]]></dc:creator>
		<pubDate>Fri, 17 Oct 2025 18:53:11 +0000</pubDate>
				<category><![CDATA[Motori]]></category>
		<category><![CDATA[B21 Adam Drake Edition 4]]></category>
		<category><![CDATA[O.S. Engines]]></category>
		<category><![CDATA[O.S. Speed]]></category>
		<guid isPermaLink="false">https://www.rcrevolution.net/?p=30770</guid>

					<description><![CDATA[O.S. Engines ha presentato il nuovo O.S. Speed B21 Adam Drake 4, l&#8217;erede del predecessore O.S. Speed B21 Adam Drake 3, frutto della collaborazione con il famoso pilota del team O.S. Engines Adam Drake. Cilindro, albero motore e testa di [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p>O.S. Engines ha presentato il nuovo O.S. Speed B21 Adam Drake 4, l&#8217;erede del predecessore <a href="https://www.rcrevolution.net/o-s-speed-b21-adam-drake-edition-3/" data-type="link" data-id="https://www.rcrevolution.net/o-s-speed-b21-adam-drake-edition-3/" target="_blank" rel="noreferrer noopener">O.S. Speed B21 Adam Drake 3</a>, frutto della collaborazione con il famoso pilota del team O.S. Engines Adam Drake. Cilindro, albero motore e testa di raffreddamento sono stati riprogettati secondo le specifiche di Adam Drake per un migliore bilanciamento, più coppia e più potenza per prestazioni di guida superiori.<br>Il cilindro di nuova concezione utilizza un design a tre luci con le dimensioni dello scarico modificate per ottenere una coppia maggiore. Il diametro interno dell&#8217;albero motore è stato modificato per una migliore risposta ai regimi medio-bassi. La nuova testa di raffreddamento è anodizzata in nero e blu con un nuovo design laser, è più leggera e meglio bilanciata rispetto al modello precedente. La camera di combustione del sottotesta è stata riprogettata migliorando l&#8217;efficienza della combustione con conseguente aumento della coppia. L&#8217;O.S. Speed B21 Adam Drake 4 viene fornito con riduttori venturi anodizzati blu φ6II e φ8.</p>



<p>Specifiche<br>Cilindrata: 3,49 cc / 0,213 pollici cubi<br>Alesaggio: 16,4 mm / 0,646 pollici<br>Corsa: 16,55 mm / 0,652 pollici<br>Potenza: 2,65 CV / 2,61 CV / 34.000 giri/min<br>Range di giri effettivo: 4.000-42.000 giri/min<br>Peso del motore: 352 g / 12,42 once</p>



<p>Accessori standard<br>Candela O.S. Seed P3<br>Riduttore 6II (blu) AL2<br>Riduttore 8 mm (blu) AL<br>Anello di tenuta dello scarico<br>Set di tappi antipolvere 3 mm/16 mm/18 mm</p>



<p></p>



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<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="30774" src="https://www.rcrevolution.net/wp-content/uploads/2025/10/O.S.-SPEED-B21-ADAM-DRAKE-EDITION-4-h-1024x1024.jpg" alt="" class="wp-image-30774"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="30784" src="https://www.rcrevolution.net/wp-content/uploads/2025/10/O.S.-SPEED-B21-ADAM-DRAKE-EDITION-4-f-1024x1024.jpg" alt="" class="wp-image-30784"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="30775" src="https://www.rcrevolution.net/wp-content/uploads/2025/10/O.S.-SPEED-B21-ADAM-DRAKE-EDITION-4-l-1024x1024.jpg" alt="" class="wp-image-30775"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="980" height="980" data-id="30773" src="https://www.rcrevolution.net/wp-content/uploads/2025/10/O.S.-SPEED-B21-ADAM-DRAKE-EDITION-4-i.jpg" alt="" class="wp-image-30773"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="30777" src="https://www.rcrevolution.net/wp-content/uploads/2025/10/O.S.-SPEED-B21-ADAM-DRAKE-EDITION-4-a-1024x1024.jpg" alt="" class="wp-image-30777"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="30779" src="https://www.rcrevolution.net/wp-content/uploads/2025/10/O.S.-SPEED-B21-ADAM-DRAKE-EDITION-4-b-1024x1024.jpg" alt="" class="wp-image-30779"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="30778" src="https://www.rcrevolution.net/wp-content/uploads/2025/10/O.S.-SPEED-B21-ADAM-DRAKE-EDITION-4-c-1024x1024.jpg" alt="" class="wp-image-30778"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="30780" src="https://www.rcrevolution.net/wp-content/uploads/2025/10/O.S.-SPEED-B21-ADAM-DRAKE-EDITION-4-d-1024x1024.jpg" alt="" class="wp-image-30780"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="30781" src="https://www.rcrevolution.net/wp-content/uploads/2025/10/O.S.-SPEED-B21-ADAM-DRAKE-EDITION-4-e-1024x1024.jpg" alt="" class="wp-image-30781"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="30783" src="https://www.rcrevolution.net/wp-content/uploads/2025/10/O.S.-SPEED-B21-ADAM-DRAKE-EDITION-4-m-1024x1024.jpg" alt="" class="wp-image-30783"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="980" height="981" data-id="30782" src="https://www.rcrevolution.net/wp-content/uploads/2025/10/O.S.-SPEED-B21-ADAM-DRAKE-EDITION-4-n.jpg" alt="" class="wp-image-30782"/></figure>
</figure>



<p>Fonte: <a href="https://www.os-engines.co.jp/" target="_blank" rel="noreferrer noopener">os-engines.co.jp</a></p>
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			</item>
		<item>
		<title>RDRP &#8211; Ultra backplate for O.S. Engines</title>
		<link>https://www.rcrevolution.net/rdrp-ultra-backplate-for-o-s-engines/</link>
					<comments>https://www.rcrevolution.net/rdrp-ultra-backplate-for-o-s-engines/#respond</comments>
		
		<dc:creator><![CDATA[Gigi]]></dc:creator>
		<pubDate>Mon, 10 Mar 2025 21:13:38 +0000</pubDate>
				<category><![CDATA[Accessori]]></category>
		<category><![CDATA[Motori]]></category>
		<category><![CDATA[B2104]]></category>
		<category><![CDATA[B2105]]></category>
		<category><![CDATA[B2105 Ongaro WC V3]]></category>
		<category><![CDATA[O.S. Engines]]></category>
		<category><![CDATA[RDRP]]></category>
		<category><![CDATA[RDRP Revolution Design Racing Products]]></category>
		<category><![CDATA[Samurai RM Maifield Edition]]></category>
		<category><![CDATA[Samurai RM.1 Maifield Edition]]></category>
		<guid isPermaLink="false">https://www.rcrevolution.net/?p=30065</guid>

					<description><![CDATA[RDRP (Revolution Design Racing Products) ha presentato l&#8217;Ultra Backplate. Si tratta di un nuovo tappo carter per motori off road .21 O.S. Engines come il B2104, il B2105 e le loro versioni OEM (come ad esempio l&#8217;Ongaro Edition o il [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p>RDRP (Revolution Design Racing Products) ha presentato l&#8217;Ultra Backplate. Si tratta di un nuovo tappo carter per motori off road .21 O.S. Engines come il <a href="https://www.rcrevolution.net/o-s-speed-b2104/" data-type="link" data-id="https://www.rcrevolution.net/o-s-speed-b2104/" target="_blank" rel="noreferrer noopener">B2104</a>, il <a href="https://www.rcrevolution.net/o-s-speed-b2105/" data-type="link" data-id="https://www.rcrevolution.net/o-s-speed-b2105/" target="_blank" rel="noreferrer noopener">B2105</a> e le loro versioni OEM (come ad esempio l&#8217;<a href="https://www.rcrevolution.net/o-s-speed-b2105-ongaro-wc-v3/" data-type="link" data-id="https://www.rcrevolution.net/o-s-speed-b2105-ongaro-wc-v3/" target="_blank" rel="noreferrer noopener">Ongaro Edition</a> o il <a href="https://www.rcrevolution.net/protek-rc-samurai-rm-1-maifield-edition-off-road-engine/" data-type="link" data-id="https://www.rcrevolution.net/protek-rc-samurai-rm-1-maifield-edition-off-road-engine/" target="_blank" rel="noreferrer noopener">Samurai</a>), progettato per ottimizzare il flusso del carburante, per massimizzare l&#8217;efficienza e migliorare le prestazioni del motore. <br>Realizzato in alluminio 7075-T6 di alta qualità e con rivestimento indurente PTFE per una maggiore durata e un attrito ridotto, questo upgrade progettato con precisione estende il tempo di autonomia di carburante fino a 30 secondi per serbatoio.<br>Il design interno avanzato dell&#8217;Ultra Backplate ottimizza la dinamica del carburante riducendo la resistenza al flusso e migliorando l&#8217;estrazione del carburante. Quando la porta di scarico si apre, la bassa pressione generata aiuta a estrarre il carburante in modo più efficace attraverso il carter, garantendo un&#8217;erogazione di potenza più fluida e una maggiore efficienza, in particolare nella gamma di giri medio-alti. A giri più bassi, il design del flusso migliorato mantiene un minimo più stabile e una risposta dell&#8217;acceleratore più fluida, contribuendo a una migliore sensazione complessiva del motore e a una migliore coerenza.</p>



<figure class="wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex">
<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="683" data-id="30068" src="https://www.rcrevolution.net/wp-content/uploads/2025/03/RDRP-Ultra-backplate-for-O.S.-Engines-2-1024x683.jpg" alt="" class="wp-image-30068"/></figure>
</figure>



<p>Fonte: <a href="https://revolution-rc.com/" target="_blank" rel="noreferrer noopener">revolution-rc.com</a><a href="https://www.rcrevolution.net/#facebook" target="_blank" rel="noreferrer noopener"></a><a href="https://www.rcrevolution.net/#facebook" target="_blank" rel="noreferrer noopener"></a></p>
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		<title>O.S. Speed &#8211; B2105 Ongaro WC V3</title>
		<link>https://www.rcrevolution.net/o-s-speed-b2105-ongaro-wc-v3/</link>
					<comments>https://www.rcrevolution.net/o-s-speed-b2105-ongaro-wc-v3/#respond</comments>
		
		<dc:creator><![CDATA[Gigi]]></dc:creator>
		<pubDate>Mon, 02 Dec 2024 20:10:35 +0000</pubDate>
				<category><![CDATA[Motori]]></category>
		<category><![CDATA[Piloti]]></category>
		<category><![CDATA[B2105]]></category>
		<category><![CDATA[B2105 Ongaro WC V3]]></category>
		<category><![CDATA[Campionato del Mondo IFMAR 2024]]></category>
		<category><![CDATA[O.S. Engines]]></category>
		<category><![CDATA[O.S. Speed]]></category>
		<guid isPermaLink="false">https://www.rcrevolution.net/?p=29533</guid>

					<description><![CDATA[Per commemorare il terzo titolo consecutivo di Davide Ongaro nel campionato del mondo IFMAR 1/8 off road conquistato con la vittoria del campionato del mondo 2024 a Redován, la giapponese O.S. Engines ha presentato il nuovo motore O.S. Speed B2105 [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p>Per commemorare il terzo titolo consecutivo di Davide Ongaro nel campionato del mondo IFMAR 1/8 off road conquistato con la <a href="https://www.rcrevolution.net/campionato-del-mondo-ifmar-1-8-off-road-2024-risultati-finali-davide-ongaro-world-champion/" data-type="link" data-id="https://www.rcrevolution.net/campionato-del-mondo-ifmar-1-8-off-road-2024-risultati-finali-davide-ongaro-world-champion/" target="_blank" rel="noreferrer noopener">vittoria del campionato del mondo 2024 a Redován</a>, la giapponese O.S. Engines ha presentato il nuovo motore O.S. Speed B2105 Ongaro WC V3. Basato sul motore <a href="https://www.rcrevolution.net/o-s-speed-b2105/" data-type="link" data-id="https://www.rcrevolution.net/o-s-speed-b2105/" target="_blank" rel="noreferrer noopener">O.S. Speed B2105</a> utilizzato dal pilota italiano, questa versione speciale ha alcune caratteristiche particolari come i loghi “O.S. Speed&#8221; e &#8220;B21&#8221; incisi al laser con finitura lucida sui due lati del carter e logo &#8220;World Champion&#8221; inciso anche sulla zona del cuscinetto anteriore. Il venturi del carburatore da 6,5 mm è placcato in oro 24k, uguale a quello utilizzato da Ongaro durante il campionato del mondo, mentre la testa di raffreddamento è identica a quella del B2105 ma con doppia anodizzazione in nero e oro per soddisfare la richiesta di Davide. Anche lo scarico TB02 è un’edizione speciale con la firma di Davide Ongaro e il logo “World Champion”.<br>Disponibile esclusivamente in combo set con scarico TB02 EFRA2089(T-2090SC) e collettore MB01-75(M2000SC).</p>



<p><strong>Specifiche OS Speed ​​B2105 Ongaro WC V3</strong><br>Cilindrata: 3,49 cc / 0,213cu.in.<br>Alesaggio: 16,27 mm / 0,641 pollici.<br>Corsa: 16,80 mm / 0,661 pollici.<br>Potenza: 2,68 ps / 2,64 hp / 34.000 giri/min.<br>Intervallo di giri pratico: 4.000-42.000 giri/min.<br>Peso del motore: 348 g / 12,28 oz.</p>



<figure class="wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex">
<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="29536" src="https://www.rcrevolution.net/wp-content/uploads/2024/12/O.S.-Speed-B2105-Ongaro-WC-V3-2-1024x1024.jpg" alt="" class="wp-image-29536"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="29540" src="https://www.rcrevolution.net/wp-content/uploads/2024/12/O.S.-Speed-B2105-Ongaro-WC-V3-3-1024x1024.jpg" alt="" class="wp-image-29540"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="29539" src="https://www.rcrevolution.net/wp-content/uploads/2024/12/O.S.-Speed-B2105-Ongaro-WC-V3-4-1024x1024.jpg" alt="" class="wp-image-29539"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="29541" src="https://www.rcrevolution.net/wp-content/uploads/2024/12/O.S.-Speed-B2105-Ongaro-WC-V3-5-1024x1024.jpg" alt="" class="wp-image-29541"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="29538" src="https://www.rcrevolution.net/wp-content/uploads/2024/12/O.S.-Speed-B2105-Ongaro-WC-V3-6-1024x1024.jpg" alt="" class="wp-image-29538"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="29543" src="https://www.rcrevolution.net/wp-content/uploads/2024/12/O.S.-Speed-B2105-Ongaro-WC-V3-7-1024x1024.jpg" alt="" class="wp-image-29543"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="29544" src="https://www.rcrevolution.net/wp-content/uploads/2024/12/O.S.-Speed-B2105-Ongaro-WC-V3-8-1024x1024.jpg" alt="" class="wp-image-29544"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="683" data-id="29542" src="https://www.rcrevolution.net/wp-content/uploads/2024/12/O.S.-Speed-B2105-Ongaro-WC-V3-9-1024x683.jpg" alt="" class="wp-image-29542"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="683" data-id="29537" src="https://www.rcrevolution.net/wp-content/uploads/2024/12/O.S.-Speed-B2105-Ongaro-WC-V3-10-1024x683.jpg" alt="" class="wp-image-29537"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="29545" src="https://www.rcrevolution.net/wp-content/uploads/2024/12/O.S.-Speed-B2105-Ongaro-WC-V3-11-1024x1024.jpg" alt="" class="wp-image-29545"/></figure>
</figure>



<p>Fonte: <a href="http://www.osspeed.com/" target="_blank" rel="noreferrer noopener">osspeed.com</a></p>
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		<title>Riccardo Berton lascia O.S. Engines e Runner Time</title>
		<link>https://www.rcrevolution.net/riccardo-berton-lascia-o-s-engines-e-runner-time/</link>
					<comments>https://www.rcrevolution.net/riccardo-berton-lascia-o-s-engines-e-runner-time/#respond</comments>
		
		<dc:creator><![CDATA[Gigi]]></dc:creator>
		<pubDate>Tue, 12 Nov 2024 21:04:55 +0000</pubDate>
				<category><![CDATA[Miscele]]></category>
		<category><![CDATA[Motori]]></category>
		<category><![CDATA[Piloti]]></category>
		<category><![CDATA[O.S. Engines]]></category>
		<category><![CDATA[Riccardo Berton]]></category>
		<category><![CDATA[Runner Time]]></category>
		<guid isPermaLink="false">https://www.rcrevolution.net/?p=29462</guid>

					<description><![CDATA[Riccardo Berton rivoluziona completamente il suo pacchetto. Dopo aver lasciato Infinity e OGO, il pilota italiano ha annunciato il suo addio anche ai motori O.S. Engines e alla miscela Runner Time. Riccardo Berton: &#8220;Dopo 8 anni di competizioni con O.S. [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p>Riccardo Berton rivoluziona completamente il suo pacchetto. Dopo aver lasciato <a href="https://www.rcrevolution.net/riccardo-berton-lascia-infinity/" target="_blank" rel="noreferrer noopener">Infinity</a> e <a href="https://www.rcrevolution.net/riccardo-berton-lascia-ogo/#google_vignette" data-type="link" data-id="https://www.rcrevolution.net/riccardo-berton-lascia-ogo/#google_vignette" target="_blank" rel="noreferrer noopener">OGO</a>, il pilota italiano ha annunciato il suo addio anche ai motori O.S. Engines e alla miscela Runner Time.</p>



<p>Riccardo Berton: <br><em>&#8220;Dopo 8 anni di competizioni con O.S. Engines e Runner Time vi annuncio che non resterò con questa combinazione per il 2025.</em><em><br>Un grazie a tutte le persone coinvolte in questi anni.<br>Novità in arrivo!&#8221;</em></p>



<p>Fonte: Riccardo Berton</p>
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		<item>
		<title>O.S. Speed &#8211; Flat bill cap</title>
		<link>https://www.rcrevolution.net/o-s-speed-flat-bill-cap/</link>
					<comments>https://www.rcrevolution.net/o-s-speed-flat-bill-cap/#respond</comments>
		
		<dc:creator><![CDATA[Gigi]]></dc:creator>
		<pubDate>Thu, 01 Aug 2024 15:33:46 +0000</pubDate>
				<category><![CDATA[Accessori]]></category>
		<category><![CDATA[O.S. Engines]]></category>
		<category><![CDATA[O.S. Speed]]></category>
		<guid isPermaLink="false">https://www.rcrevolution.net/?p=29346</guid>

					<description><![CDATA[La giapponese O.S. Engines ha presentato il proprio nuovo berretto con visiera piatta. Il berretto è realizzato in misto lana di color grigio con logo O.S. Speed ricamato sulla parte anteriore sinistra e visiera piatta di colore nero. Il nuovo [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p>La giapponese O.S. Engines ha presentato il proprio nuovo berretto con visiera piatta. Il berretto è realizzato in misto lana di color grigio con logo O.S. Speed ricamato sulla parte anteriore sinistra e visiera piatta di colore nero. Il nuovo berretto O.S. Speed è regolabile per adattarsi alla maggior parte delle taglie.</p>



<figure class="wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex">
<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="29349" src="https://www.rcrevolution.net/wp-content/uploads/2024/08/O.S.-Speed-Flat-bill-cap-2-1024x1024.jpg" alt="" class="wp-image-29349"/></figure>
</figure>



<p>Fonte: <a href="https://www.os-engines.co.jp/" target="_blank" rel="noreferrer noopener">os-engines.co.jp</a></p>
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			</item>
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		<title>O.S. Speed &#8211; B2105</title>
		<link>https://www.rcrevolution.net/o-s-speed-b2105/</link>
					<comments>https://www.rcrevolution.net/o-s-speed-b2105/#respond</comments>
		
		<dc:creator><![CDATA[Gigi]]></dc:creator>
		<pubDate>Thu, 02 May 2024 12:58:30 +0000</pubDate>
				<category><![CDATA[Motori]]></category>
		<category><![CDATA[B2105]]></category>
		<category><![CDATA[O.S. Engines]]></category>
		<category><![CDATA[O.S. Speed]]></category>
		<guid isPermaLink="false">https://www.rcrevolution.net/?p=28904</guid>

					<description><![CDATA[O.S. Engines presenta il nuovo O.S. Speed B2105. Rispetto al B2104 il nuovo B2105 ha una coppia maggiore dalla fascia media a quella alta mentre la coppia a partire dai bassi regimi risulta più lineare rendendolo più facile da usare. [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p>O.S. Engines presenta il nuovo O.S. Speed B2105. Rispetto al <a href="https://www.rcrevolution.net/o-s-speed-b2104/" data-type="link" data-id="https://www.rcrevolution.net/o-s-speed-b2104/" target="_blank" rel="noreferrer noopener">B2104</a> il nuovo B2105 ha una coppia maggiore dalla fascia media a quella alta mentre la coppia a partire dai bassi regimi risulta più lineare rendendolo più facile da usare. La guidabilità è migliorata anche grazie alla riduzione di peso della testa di raffreddamento. Per ottimizzare le prestazioni l&#8217;albero motore di nuova concezione presenta una fasatura rivista e un bilanciamento del contrappeso, nonché il tradizionale rivestimento DLC O.S. Speed. Con il nuovo albero motore la potenza è molto lineare e si ottiene a qualsiasi regime di giri senza stress. Sul cilindro è stata rivista la forma della luce di scarico per ottenere migliori prestazioni. Il carburatore è basato sul 22E con lo spillo di regolazione del minimo migliorato che fornisce un’erogazione più stabile del carburante. La piastra reggispinta con trattamento superficiale incorporato nel tappo carter riduce l&#8217;attrito contro la biella e ne prolunga la durata. Il cuscinetto posteriore è ora in ceramica.<br>Il B2105 sarà disponibile anche in kit combo con lo scarico TB02 EFRA2089 (T2090) ed il collettore MB01-75.<br>La disponibilità è prevista tra la fine di luglio e l&#8217;inizio di agosto 2024.</p>



<p>Spec.<br>Displacement: 3.49 cc / 0.213cu.in.<br>Bore: 16.27mm / 0.641 in.<br>Stroke: 16.80mm / 0.661 in.<br>Output: 2.68 ps / 2.64 hp / 34,000 r.p.m.<br>Practical rpm range: 4,000-42,000 r.p.m.<br>Engine Weight: 348g / 12.28 oz.</p>



<p></p>



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<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1008" data-id="28910" src="https://www.rcrevolution.net/wp-content/uploads/2024/05/O.S.-Speed-B2105-3-1024x1008.jpg" alt="" class="wp-image-28910"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="768" data-id="28907" src="https://www.rcrevolution.net/wp-content/uploads/2024/05/O.S.-Speed-B2105-4-1024x768.jpg" alt="" class="wp-image-28907"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="768" data-id="28908" src="https://www.rcrevolution.net/wp-content/uploads/2024/05/O.S.-Speed-B2105-5-1024x768.jpg" alt="" class="wp-image-28908"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="768" data-id="28909" src="https://www.rcrevolution.net/wp-content/uploads/2024/05/O.S.-Speed-B2105-6-1024x768.jpg" alt="" class="wp-image-28909"/></figure>
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<figure class="wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex">
<figure class="wp-block-image size-large"><img decoding="async" width="980" height="980" data-id="28937" src="https://www.rcrevolution.net/wp-content/uploads/2024/05/O.S.-B2105-a.jpg" alt="" class="wp-image-28937"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="980" height="980" data-id="28939" src="https://www.rcrevolution.net/wp-content/uploads/2024/05/O.S.-B2105-b.jpg" alt="" class="wp-image-28939"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="980" height="980" data-id="28938" src="https://www.rcrevolution.net/wp-content/uploads/2024/05/O.S.-B2105-c.jpg" alt="" class="wp-image-28938"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="980" height="980" data-id="28936" src="https://www.rcrevolution.net/wp-content/uploads/2024/05/O.S.-B2105-d.jpg" alt="" class="wp-image-28936"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="980" height="980" data-id="28941" src="https://www.rcrevolution.net/wp-content/uploads/2024/05/O.S.-B2105-e.jpg" alt="" class="wp-image-28941"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="28940" src="https://www.rcrevolution.net/wp-content/uploads/2024/05/O.S.-B2105-f-1024x1024.jpg" alt="" class="wp-image-28940"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="819" height="1024" data-id="28942" src="https://www.rcrevolution.net/wp-content/uploads/2024/05/O.S.-B2105-g-819x1024.jpg" alt="" class="wp-image-28942"/></figure>
</figure>



<p>Fonte: <a href="https://www.os-engines.co.jp/" data-type="link" data-id="https://www.os-engines.co.jp/" target="_blank" rel="noreferrer noopener">os-engines.co.jp</a></p>
<p><a class="a2a_button_facebook" href="https://www.addtoany.com/add_to/facebook?linkurl=https%3A%2F%2Fwww.rcrevolution.net%2Fo-s-speed-b2105%2F&amp;linkname=O.S.%20Speed%20%E2%80%93%20B2105" title="Facebook" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_facebook_messenger" href="https://www.addtoany.com/add_to/facebook_messenger?linkurl=https%3A%2F%2Fwww.rcrevolution.net%2Fo-s-speed-b2105%2F&amp;linkname=O.S.%20Speed%20%E2%80%93%20B2105" title="Messenger" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_twitter" href="https://www.addtoany.com/add_to/twitter?linkurl=https%3A%2F%2Fwww.rcrevolution.net%2Fo-s-speed-b2105%2F&amp;linkname=O.S.%20Speed%20%E2%80%93%20B2105" title="Twitter" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_whatsapp" href="https://www.addtoany.com/add_to/whatsapp?linkurl=https%3A%2F%2Fwww.rcrevolution.net%2Fo-s-speed-b2105%2F&amp;linkname=O.S.%20Speed%20%E2%80%93%20B2105" title="WhatsApp" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_telegram" href="https://www.addtoany.com/add_to/telegram?linkurl=https%3A%2F%2Fwww.rcrevolution.net%2Fo-s-speed-b2105%2F&amp;linkname=O.S.%20Speed%20%E2%80%93%20B2105" title="Telegram" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_email" href="https://www.addtoany.com/add_to/email?linkurl=https%3A%2F%2Fwww.rcrevolution.net%2Fo-s-speed-b2105%2F&amp;linkname=O.S.%20Speed%20%E2%80%93%20B2105" title="Email" rel="nofollow noopener" target="_blank"></a><a class="a2a_dd addtoany_share_save addtoany_share" href="https://www.addtoany.com/share#url=https%3A%2F%2Fwww.rcrevolution.net%2Fo-s-speed-b2105%2F&#038;title=O.S.%20Speed%20%E2%80%93%20B2105" data-a2a-url="https://www.rcrevolution.net/o-s-speed-b2105/" data-a2a-title="O.S. Speed – B2105"></a></p>]]></content:encoded>
					
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			</item>
		<item>
		<title>O.S. Engines &#8211; MAX-B21</title>
		<link>https://www.rcrevolution.net/o-s-engines-max-b21/</link>
					<comments>https://www.rcrevolution.net/o-s-engines-max-b21/#respond</comments>
		
		<dc:creator><![CDATA[Gigi]]></dc:creator>
		<pubDate>Mon, 11 Mar 2024 21:17:48 +0000</pubDate>
				<category><![CDATA[Motori]]></category>
		<category><![CDATA[MAX-B21]]></category>
		<category><![CDATA[O.S. Engines]]></category>
		<guid isPermaLink="false">https://www.rcrevolution.net/?p=28645</guid>

					<description><![CDATA[Il produttore di motori giapponese O.S. Engines ha presentato il nuovo MAX-B21 destinato all&#8217;1/8 off road e 1/8 GT on road. Il MAX-B21 è facile da usare dagli utenti entry-level agli utenti sportivi e ha un eccellente rapporto qualità-prezzo. Basato sul motore [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p>Il produttore di motori giapponese O.S. Engines ha presentato il nuovo MAX-B21 destinato all&#8217;1/8 off road e 1/8 GT on road. Il MAX-B21 è facile da usare dagli utenti entry-level agli utenti sportivi e ha un eccellente rapporto qualità-prezzo. Basato sul motore della serie O.S. Speed, ha una combinazione ben bilanciata di velocità fluida ed erogazione di potenza che può essere utilizzata sia in situazioni di gara su strada che fuoristrada. La testa di raffreddamento è basata sul <a href="https://www.rcrevolution.net/o-s-engines-21xr-b-ver-iii-3-5cc-nitro-engine/" data-type="link" data-id="https://www.rcrevolution.net/o-s-engines-21xr-b-ver-iii-3-5cc-nitro-engine/" target="_blank" rel="noreferrer noopener">MAX-21XR-B Ver. III</a>, ha un peso ridotto per prestazioni migliori ed è rifinita nel caratteristico colore blu. Anche la forma della camera di combustione del sottoposta è stata rivista per migliorare l&#8217;efficienza della combustione e la risposta ai bassi regimi. Il MAX-B21 è un motore con minimo molto stabile ed è facile da carburare.<br>Il nuovo MAX-B21 è disponibile anche in confezione combo per l’off road che include lo scarico EFRA TB02 EFRA2089(T-2090) e il collettore MB01-75.</p>



<p><strong>MAX-B21 Specification</strong><br>Displacement – 3.49cc / 0.213 cu.in.<br>Bore – 16.27mm / 0.641in.<br>Stroke – 16.80mm / 0.661in.<br>Output – 2.6ps / 2.56hp / 34,000r.p.m.<br>Practical RPM range – 4,000-41,000 r.p.m.<br>Engine Weight – 361g / 12.73oz.</p>



<p></p>



<figure class="wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-7 is-layout-flex wp-block-gallery-is-layout-flex">
<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="28658" src="https://www.rcrevolution.net/wp-content/uploads/2024/03/O.S.-Engines-MAX-B21-2-1024x1024.jpg" alt="" class="wp-image-28658"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="28657" src="https://www.rcrevolution.net/wp-content/uploads/2024/03/O.S.-Engines-MAX-B21-3-1024x1024.jpg" alt="" class="wp-image-28657"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="28656" src="https://www.rcrevolution.net/wp-content/uploads/2024/03/O.S.-Engines-MAX-B21-4-1024x1024.jpg" alt="" class="wp-image-28656"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="28655" src="https://www.rcrevolution.net/wp-content/uploads/2024/03/O.S.-Engines-MAX-B21-5-1024x1024.jpg" alt="" class="wp-image-28655"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="28654" src="https://www.rcrevolution.net/wp-content/uploads/2024/03/O.S.-Engines-MAX-B21-6-1024x1024.jpg" alt="" class="wp-image-28654"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="28653" src="https://www.rcrevolution.net/wp-content/uploads/2024/03/O.S.-Engines-MAX-B21-7-1024x1024.jpg" alt="" class="wp-image-28653"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="741" data-id="28652" src="https://www.rcrevolution.net/wp-content/uploads/2024/03/O.S.-Engines-MAX-B21-8-1024x741.jpg" alt="" class="wp-image-28652"/></figure>
</figure>



<p>Fonte:&nbsp;<a href="https://www.os-engines.co.jp/" target="_blank" rel="noreferrer noopener">os-engines.co.jp</a><a href="https://www.rcrevolution.net/#facebook" target="_blank" rel="noreferrer noopener"></a></p>
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			</item>
		<item>
		<title>Hasi Tuned &#8211; Rear Back Plate for O.S. Engines</title>
		<link>https://www.rcrevolution.net/hasi-tuned-rear-back-plate-for-o-s-engines/</link>
					<comments>https://www.rcrevolution.net/hasi-tuned-rear-back-plate-for-o-s-engines/#respond</comments>
		
		<dc:creator><![CDATA[Gigi]]></dc:creator>
		<pubDate>Mon, 24 Apr 2023 14:05:56 +0000</pubDate>
				<category><![CDATA[Accessori]]></category>
		<category><![CDATA[Motori]]></category>
		<category><![CDATA[Hasi Tuned]]></category>
		<category><![CDATA[O.S. Engines]]></category>
		<category><![CDATA[O.S. Speed]]></category>
		<guid isPermaLink="false">https://www.rcrevolution.net/?p=25954</guid>

					<description><![CDATA[Hasi Tuned, ha rilasciato un nuovo tappo carter per motori O.S. V-FUEL Type. Questa nuova versione del tappo carter by Hasi Tuned è stata progettata e realizzata per aumentare la potenza ai regimi medio-alti, per un minor consumo di carburante e [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p>Hasi Tuned, ha rilasciato un nuovo tappo carter per motori O.S. V-FUEL Type. Questa nuova versione del tappo carter by Hasi Tuned è stata progettata e realizzata per aumentare la potenza ai regimi medio-alti, per un minor consumo di carburante e per un ritorno più rapido al minimo. Il nuovo tappo carter Hasi Tuned può essere utilizzato sui motori O.S. on road e off road.</p>



<p>Fonte: <a href="https://www.hasituned.eu/" data-type="URL" data-id="https://www.hasituned.eu/" target="_blank" rel="noreferrer noopener">hasituned.eu</a></p>
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			</item>
		<item>
		<title>O.S. Speed – B21 Ronda Drake Edition 2</title>
		<link>https://www.rcrevolution.net/o-s-speed-b21-ronda-drake-edition-2/</link>
					<comments>https://www.rcrevolution.net/o-s-speed-b21-ronda-drake-edition-2/#respond</comments>
		
		<dc:creator><![CDATA[Gigi]]></dc:creator>
		<pubDate>Sat, 04 Feb 2023 08:00:22 +0000</pubDate>
				<category><![CDATA[Motori]]></category>
		<category><![CDATA[B21 Ronda Drake Edition 2]]></category>
		<category><![CDATA[O.S. Engines]]></category>
		<category><![CDATA[O.S. Speed]]></category>
		<category><![CDATA[Ronda Drake]]></category>
		<guid isPermaLink="false">https://www.rcrevolution.net/?p=25775</guid>

					<description><![CDATA[O.S. Speed ha presenta il motore B21 Ronda Drake Edition 2.&#160;Basato sul motore Ronda Drake Edition, il nuovo Edition 2 ha sempre un alesaggio x corsa 16,4 x 16,55 mm, albero motore con rivestimento duro DLC e doppio contrappeso, cuscinetto [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p>O.S. Speed ha presenta il motore B21 Ronda Drake Edition 2.&nbsp;Basato sul motore <a href="https://www.rcrevolution.net/o-s-speed-b21-ronda-drake-edition-engine/" data-type="URL" data-id="https://www.rcrevolution.net/o-s-speed-b21-ronda-drake-edition-engine/" target="_blank" rel="noreferrer noopener">Ronda Drake Edition</a>, il nuovo Edition 2 ha sempre un alesaggio x corsa 16,4 x 16,55 mm, albero motore con rivestimento duro DLC e doppio contrappeso, cuscinetto a sfera posteriore in ceramica e sottotesta con o-ring ma è caratterizzato. E’ caratterizzato da una nuova testa di raffreddamento anodizzata bicolore nero/rosa di nuova concezione per migliorare le prestazioni riducendo il peso e abbassando il baricentro e adotta un nuovo tappo carter ha una piastra reggispinta incorporata per ridurre l’usura dovuta all’interferenza tra la biella e il tappo carter stesso durante la rotazione. Forniti di serie due diversi Venturi carburatore, 6.5 per buggy e 7.5 per truggy. Il motore è disponibile anche in set combo che include lo scarico TB02 EFRA 2089&nbsp; e il collettore MB01-75.<br>Tutte le informazioni&nbsp;<a href="http://www.osspeed.com/jpn/2023/ronda2/index.html" data-type="URL" data-id="http://www.osspeed.com/jpn/2023/ronda2/index.html" target="_blank" rel="noreferrer noopener">QUI</a>.</p>



<p>Specifiche tecniche</p>



<p>Cilindrata: 3,49 cc / 0,213 cu.in<br>Alesaggio: 16,4 mm / 0,646 pollici<br>Corsa: 16,55<br>Potenza: 2,65 CV / 2,61 CV / 34.000 giri/min<br>RPM range: 4.000-42.000 giri/min<br>Peso: 350 g /&nbsp;12,35 once</p>



<figure class="wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-8 is-layout-flex wp-block-gallery-is-layout-flex">
<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="811" data-id="25778" src="https://www.rcrevolution.net/wp-content/uploads/2023/02/O.S.-Speed-B21-Ronda-Drake-Edition-2-1-1024x811.jpg" alt="" class="wp-image-25778"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="683" data-id="25790" src="https://www.rcrevolution.net/wp-content/uploads/2023/02/O.S.-Speed-B21-Ronda-Drake-Edition-2-2-1024x683.jpg" alt="" class="wp-image-25790"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="25781" src="https://www.rcrevolution.net/wp-content/uploads/2023/02/O.S.-Speed-B21-Ronda-Drake-Edition-2-3-1024x1024.jpg" alt="" class="wp-image-25781"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="25788" src="https://www.rcrevolution.net/wp-content/uploads/2023/02/O.S.-Speed-B21-Ronda-Drake-Edition-2-4-1024x1024.jpg" alt="" class="wp-image-25788"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="25779" src="https://www.rcrevolution.net/wp-content/uploads/2023/02/O.S.-Speed-B21-Ronda-Drake-Edition-2-5-1024x1024.jpg" alt="" class="wp-image-25779"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="25782" src="https://www.rcrevolution.net/wp-content/uploads/2023/02/O.S.-Speed-B21-Ronda-Drake-Edition-2-6-1024x1024.jpg" alt="" class="wp-image-25782"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="1024" data-id="25780" src="https://www.rcrevolution.net/wp-content/uploads/2023/02/O.S.-Speed-B21-Ronda-Drake-Edition-2-7-1024x1024.jpg" alt="" class="wp-image-25780"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="683" data-id="25787" src="https://www.rcrevolution.net/wp-content/uploads/2023/02/O.S.-Speed-B21-Ronda-Drake-Edition-2-8-1024x683.jpg" alt="" class="wp-image-25787"/></figure>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="683" data-id="25784" src="https://www.rcrevolution.net/wp-content/uploads/2023/02/O.S.-Speed-B21-Ronda-Drake-Edition-2-9-1024x683.jpg" alt="" class="wp-image-25784"/></figure>



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