{"product_id":"o-s-speed-b2105-ongaro-w-c-v3-os-1ek02","title":"OS SPEED B2105 ONGARO WC V3 - OS-1EK02","description":"\u003cp\u003eThe new OSSPEED B21 Ongaro V3 Edition is based on the proven B2105 engine and has been equipped with additional features to celebrate Davide Ongaro's third world championship title.\u003cbr\u003e Further developments of the OSSPEED B2105\u003c\/p\u003e\n\u003cp\u003e OSSPEED's off-road racing engine has been further developed. The B2105, now in the fifth generation of the B21 series, has been specifically optimized for demanding off-road racing. It not only offers more power to secure an advantage in challenging racing situations, but also a better driving feel. The changes allow for smoother rotation. Furthermore, the lighter external cooling head ensures improved drivability.\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eFeatures of the OSSPEED B2105 Ongaro V3 Edition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e Cooling head: B2105 cooling head with black and gold double anodizing and \"Ongaro V3\" laser engraving.\u003c\/li\u003e\n\n\u003cli\u003e Crankcase: Special laser engraving with glossy \"OS SPEED\" and \"B21\" logo.\u003c\/li\u003e\n\n\u003cli\u003e Venturi reducer: 24K gold-plated 6.5 mm reducer (as used by Ongaro at the World Championship).\u003c\/li\u003e\n\n\u003cli\u003e Glow plug: OSSpeed T-P3 Gold.\u003c\/li\u003e\n\n\u003cli\u003e Exhaust system: TB02 EFRA2089 (T-2090SC) with \"Ongaro Signature \u0026amp; World Champion\" engraving and MB01-75 (M2000SC) 75mm header.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003cspan class=\"text-danger\"\u003e!!! Note: None of the V3 Edition parts are available separately. The motor is only available as a combination set.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eDetailed specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e Displacement: 3.49cc\u003c\/li\u003e\n\n\u003cli\u003e Bore: 16.27mm\u003c\/li\u003e\n\n\u003cli\u003e Stroke: 16.80mm\u003c\/li\u003e\n\n\u003cli\u003e Power: 2.68 PS \/ 2.64 hp at 34,000 rpm\u003c\/li\u003e\n\n\u003cli\u003e Speed range: 4000-42,000 rpm\u003c\/li\u003e\n\n\u003cli\u003e Weight: 348g\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003cstrong\u003eTechnical improvements in detail:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003ci\u003eCooling head\u003c\/i\u003e\u003cbr\u003e Double anodizing in black and gold according to Ongaro's specifications.\u003cbr\u003e Laser engraving with \"V3\" logo for an exclusive design.\u003c\/p\u003e\n\u003cp\u003e \u003ci\u003eVenturi reducer\u003c\/i\u003e\u003cbr\u003e Gold plated (24K), based on the model used by Ongaro during the World Championship.\u003c\/p\u003e\n\u003cp\u003e \u003ci\u003ecrankcase\u003c\/i\u003e\u003cbr\u003e Special engraving and shiny logos on both sides.\u003c\/p\u003e\n\u003cp\u003e \u003ci\u003eCylinder\/piston\u003c\/i\u003e\u003cbr\u003e The B2105 uses a three-port design. The shape of the ports has been adjusted to improve air-fuel mixture flow, resulting in higher torque.\u003c\/p\u003e\n\u003cp\u003e \u003ci\u003ecrankshaft\u003c\/i\u003e\u003cbr\u003e DLC (Diamond-Like Carbon) coating and a revised inner shape not only improve the performance characteristics but also the rotational stability.\u003c\/p\u003e\n\u003cp\u003e \u003ci\u003eback wall\u003c\/i\u003e\u003cbr\u003e The B2104's back plate with a specially treated pressure plate reduces wear caused by friction between the connecting rod and the back plate, which extends the service life.\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eStandard accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e Glow plug: OSSpeed T-P3 Gold.\u003cbr\u003e Venturi: 6.5mm, 24K gold plated.\u003cbr\u003e Sealing ring for exhaust.\u003cbr\u003e Dust cap set: 3, 16 \u0026amp; 18 mm.\u003cbr\u003e Exhaust system: TB02 EFRA2089 (T-2090SC) + MB01-75 manifold.\u003c\/p\u003e\n\u003cp\u003e The Ongaro V3 Edition combines precise technology and exclusive features for maximum off-road performance!\u003c\/p\u003e","brand":"O.S.","offers":[{"title":"Default Title","offer_id":50569946300754,"sku":"OS-1EK02","price":528.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/0277\/3586\/files\/OS1EK02.jpg?v=1744101100","url":"https:\/\/www.rcxx.eu\/en\/products\/o-s-speed-b2105-ongaro-w-c-v3-os-1ek02","provider":"RCXX - RC Racing Shop | RC Models | Tuning \u0026 Spare Parts for Professionals","version":"1.0","type":"link"}