{"title":"O.S Engines","description":null,"products":[{"product_id":"vsb05-rody-modified-o-s-speed-21xz-b-specii-long-stroke-with-rody-dlc-coating-22e-carburator-by-vs-racing","title":"VSB05 Rody Modified O.S Speed 21XZ-B SpecII Long Stroke with Rody DLC coating, 22E Carburettor by VS Racing 5 DAY DELIVERY:","description":"\u003cp\u003e5 DAY DELIVERY: The new and exclusive VS Racing VSB05 long stroke .21 off-road engine is based on the very powerful O.S. Speed 21XZ-B specII and is an extraction of the world famous OS Max precision and technology together with some additional 'Rody' touch and development, equipped with a VS Spec combustion chamber with o-ring to protect this area from dirt, a 5-port sleeve and additional DLC coating on the whole crankshaft, a rear-cover with \"pushplate\". \u003c\/p\u003e\n\u003cp\u003eThe difference between the VSB04 is a new carburetor type OS22E which gives a better response and better fuel-milage.\u003c\/p\u003e\n\u003cp\u003eThe VS Racing VSB05 is suited for high competition 1\/8scale off-road racing.\u003cbr\u003eThis engine is intended for \"EXPIERIENCED\" users. \u003cbr\u003e\u003cbr\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong Stroke\u003c\/li\u003e\n\u003cli\u003eUnique and Specific \u003cstrong\u003e5-Ports\u003c\/strong\u003e design\u003c\/li\u003e\n\u003cli\u003eCNC machined flat piston\u003c\/li\u003e\n\u003cli\u003e14mm turbo crankshaft, balanced, lightened and silicone paste,DLC,\u003cstrong\u003e'Rody'\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompetition Conrod\u003c\/li\u003e\n\u003cli\u003eTurbo combustion chamber VS Spec.\u003c\/li\u003e\n\u003cli\u003e14mm high-speed main bearing\u003c\/li\u003e\n\u003cli\u003e7mm high-speed front bearing with rubber protection\u003c\/li\u003e\n\u003cli\u003eVS Spec. lightweight cooling head\u003c\/li\u003e\n\u003cli\u003eVS Spec. Underhead and additional o-ring\u003c\/li\u003e\n\u003cli\u003eVS Spec. Crankcase\u003c\/li\u003e\n\u003cli\u003eVS Spec. rear-cover with '\u003cstrong\u003epushplate\u003c\/strong\u003e'\u003c\/li\u003e\n\u003cli\u003eVS spec. aluminum lightweight slide carburettor type 22E with double adjustment 6.5mm aluminum restrictor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis engine is developed to find the best balance between performances\/relaiability and costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTech:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellspacing=\"2\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType :\u003c\/td\u003e\n\u003ctd\u003eOff-Road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContents :\u003c\/td\u003e\n\u003ctd\u003e.21(3.49cc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore :\u003c\/td\u003e\n\u003ctd\u003e16.27mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStroke :\u003c\/td\u003e\n\u003ctd\u003e16.80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrankshaft :\u003c\/td\u003e\n\u003ctd\u003e14mm SG\/SPT (buggy) DLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain-Bearing :\u003c\/td\u003e\n\u003ctd\u003e14mm HighSpeed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront-Bearing :\u003c\/td\u003e\n\u003ctd\u003e7mm HighSpeed \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder :\u003c\/td\u003e\n\u003ctd\u003eABC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts Intake :\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Port :\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarburator :\u003c\/td\u003e\n\u003ctd\u003eNeck 15mm VS Spec.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling-Head :\u003c\/td\u003e\n\u003ctd\u003eLight Off-Road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnderhead :\u003c\/td\u003e\n\u003ctd\u003eVS Spec for conical(Turbo) glowplug.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMP :\u003c\/td\u003e\n\u003ctd\u003eMax Power @ 30K RPM (4-40K RPM range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight :\u003c\/td\u003e\n\u003ctd\u003e355Gr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"O.S Engines","offers":[{"title":"Default Title","offer_id":51887181300053,"sku":"VSB05-21XZ","price":924.6,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/9034\/6837\/files\/IMG_3110.png?v=1763607500"},{"product_id":"vsb05-rody-modified-o-s-speed-21xz-b-specii-long-stroke-with-rody-dlc-coating-22e-carburator-by-vs-racing-copy","title":"VS Racing VSB05 Long Stroke 3.5cc (.21) Competition Off-Road Buggy Engine Combo w\/EFRA 2135 Pipe \u0026 L50 Manifold. 5 DAY DELIVERY:","description":"\u003cp\u003e5 DAY DELIVERY:\u003c\/p\u003e\n\u003cp\u003eThis Combo includes:\u003cbr\u003e1x VSB05\u003cbr\u003e1x Tuned pipe VS Racing EFRA 2135\u003cbr\u003e1x Manifold L50\u003c\/p\u003e\n\u003cp\u003eThe new and exclusive VS Racing VSB05 long stroke .21 off-road engine is based on the very powerful O.S. Speed 21XZ-B specII and is an extraction of the world famous OS Max precision and technology together with some additional 'Rody' touch and development, equipped with a VS Spec combustion chamber with o-ring to protect this area from dirt, a 5-port sleeve and additional DLC coating on the whole crankshaft, a rear-cover with \"pushplate\". \u003c\/p\u003e\n\u003cp\u003eThe difference between the VSB04 is a new carburetor type OS22E which gives a better response and better fuel-milage.\u003c\/p\u003e\n\u003cp\u003eThe VS Racing VSB05 is suited for high competition 1\/8scale off-road racing.\u003cbr\u003eThis engine is intended for \"EXPIERIENCED\" users. \u003cbr\u003e\u003cbr\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong Stroke\u003c\/li\u003e\n\u003cli\u003eUnique and Specific \u003cstrong\u003e5-Ports\u003c\/strong\u003e design\u003c\/li\u003e\n\u003cli\u003eCNC machined flat piston\u003c\/li\u003e\n\u003cli\u003e14mm turbo crankshaft, balanced, lightened and silicone paste,DLC,\u003cstrong\u003e'Rody'\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompetition Conrod\u003c\/li\u003e\n\u003cli\u003eTurbo combustion chamber VS Spec.\u003c\/li\u003e\n\u003cli\u003e14mm high-speed main bearing\u003c\/li\u003e\n\u003cli\u003e7mm high-speed front bearing with rubber protection\u003c\/li\u003e\n\u003cli\u003eVS Spec. lightweight cooling head\u003c\/li\u003e\n\u003cli\u003eVS Spec. Underhead and additional o-ring\u003c\/li\u003e\n\u003cli\u003eVS Spec. Crankcase\u003c\/li\u003e\n\u003cli\u003eVS Spec. rear-cover with '\u003cstrong\u003epushplate\u003c\/strong\u003e'\u003c\/li\u003e\n\u003cli\u003eVS spec. aluminum lightweight slide carburettor type 22E with double adjustment 6.5mm aluminum restrictor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis engine is developed to find the best balance between performances\/relaiability and costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTech:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellspacing=\"2\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType :\u003c\/td\u003e\n\u003ctd\u003eOff-Road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContents :\u003c\/td\u003e\n\u003ctd\u003e.21(3.49cc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore :\u003c\/td\u003e\n\u003ctd\u003e16.27mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStroke :\u003c\/td\u003e\n\u003ctd\u003e16.80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrankshaft :\u003c\/td\u003e\n\u003ctd\u003e14mm SG\/SPT (buggy) DLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain-Bearing :\u003c\/td\u003e\n\u003ctd\u003e14mm HighSpeed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront-Bearing :\u003c\/td\u003e\n\u003ctd\u003e7mm HighSpeed \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder :\u003c\/td\u003e\n\u003ctd\u003eABC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts Intake :\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Port :\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarburator :\u003c\/td\u003e\n\u003ctd\u003eNeck 15mm VS Spec.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling-Head :\u003c\/td\u003e\n\u003ctd\u003eLight Off-Road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnderhead :\u003c\/td\u003e\n\u003ctd\u003eVS Spec for conical(Turbo) glowplug.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMP :\u003c\/td\u003e\n\u003ctd\u003eMax Power @ 30K RPM (4-40K RPM range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight :\u003c\/td\u003e\n\u003ctd\u003e355Gr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTuend Pipe VS 2135 EFRA by Hipex for .21 off- road engines.\u003cbr\u003e \u003cbr\u003eQuarantees progressive power delivery at low rpm and top power at high rpm.\u003cbr\u003eHigh fuel economy.\u003cbr\u003e \u003cbr\u003eRecommended for VS Racing Engines and OS based off-road engines.\u003c\/p\u003e","brand":"O.S Engines","offers":[{"title":"Default Title","offer_id":51887569895765,"sku":"VSB05","price":1090.2,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/9034\/6837\/files\/IMG_3109.png?v=1763607392"},{"product_id":"vs-racing-vsb05-long-stroke-3-5cc-21-competition-off-road-buggy-engine-combo-w-efra-2135-pipe-l50-manifold-copy","title":"VS-B04 Rody Modified Engine Only (PLEASE ORDER X-FACTORY)","description":"\u003cp\u003eThe new and exclusive VS Racing VSB04 long stroke .21 off-road engine is based on the very powerful O.S. Speed 21XZ-B specII and is an extraction of the world famous OS Max precision and technology together with some additional 'Rody' touch and development, equipped with a VS Spec combustion chamber with o-ring to protect this area from dirt, a 5-port sleeve and additional DLC coating on the whole crankshaft, a rear-cover with \"pushplate\". \u003c\/p\u003e\n\u003cp\u003eThe VS Racing VSB04 is suited for high competition 1\/8scale off-road racing.\u003cbr\u003eThis engine is intended for \"EXPIERIENCED\" users. \u003cbr\u003e\u003cbr\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong Stroke\u003c\/li\u003e\n\u003cli\u003eUnique and Specific \u003cstrong\u003e5-Ports\u003c\/strong\u003e design\u003c\/li\u003e\n\u003cli\u003eCNC machined flat piston\u003c\/li\u003e\n\u003cli\u003e14mm turbo crankshaft, balanced, lightened and silicone paste,DLC,\u003cstrong\u003e'Rody'\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompetition Conrod\u003c\/li\u003e\n\u003cli\u003eTurbo combustion chamber VS Spec.\u003c\/li\u003e\n\u003cli\u003e14mm high-speed main bearing\u003c\/li\u003e\n\u003cli\u003e7mm high-speed front bearing with rubber protection\u003c\/li\u003e\n\u003cli\u003eVS Spec. lightweight cooling head\u003c\/li\u003e\n\u003cli\u003eVS Spec. Underhead and additional o-ring\u003c\/li\u003e\n\u003cli\u003eVS Spec. Crankcase\u003c\/li\u003e\n\u003cli\u003eVS Spec. rear-cover with '\u003cstrong\u003epushplate\u003c\/strong\u003e'\u003c\/li\u003e\n\u003cli\u003eVS spec. aluminum lightweight slide carburettor with double adjustment\u003c\/li\u003e\n\u003cli\u003e6.5mm aluminum restrictor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis engine is developed to find the best balance between performances\/relaiability and costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTech:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellspacing=\"2\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType :\u003c\/td\u003e\n\u003ctd\u003eOff-Road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContents :\u003c\/td\u003e\n\u003ctd\u003e.21(3.49cc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore :\u003c\/td\u003e\n\u003ctd\u003e16.27mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStroke :\u003c\/td\u003e\n\u003ctd\u003e16.80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrankshaft :\u003c\/td\u003e\n\u003ctd\u003e14mm SG\/SPT (buggy) DLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain-Bearing :\u003c\/td\u003e\n\u003ctd\u003e14mm HighSpeed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront-Bearing :\u003c\/td\u003e\n\u003ctd\u003e7mm HighSpeed \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder :\u003c\/td\u003e\n\u003ctd\u003eABC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts Intake :\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Port :\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarburator :\u003c\/td\u003e\n\u003ctd\u003eNeck 15mm VS 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Title","offer_id":55554324988245,"sku":"2DJ03010","price":338.73,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/9034\/6837\/files\/9E8CCCB9-102F-464F-AA3A-A133DEAFE765.png?v=1793142654"},{"product_id":"ossp-r21-shimo-edition-3-combo-set-by-os-engines-please-order-x-factory-copy","title":"OSSP-R21 SHIMO EDITION 3 COMBO SET by OS Engines (PLEASE ORDER X-FACTORY)","description":"\u003cp\u003eOSSP-R21 SHIMO EDITION 3 COMBO SET by OS Engines (PLEASE ORDER X-FACTORY) \u003c\/p\u003e","brand":"O.S Engines","offers":[{"title":"Default Title","offer_id":55554524938581,"sku":"1FG01","price":1069.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/9034\/6837\/files\/159A7C90-B513-4968-B3CC-8FF4B70473A5.png?v=1793143419"},{"product_id":"o-s-speed-r21-euro3-engine-and-tr03-efra2196-mr05-tuned-pipe-combo-set-please-order-x-factory-copy","title":"O.S.SPEED R21 EURO3 Engine and TR03 EFRA2196 MR05 Tuned Pipe COMBO SET (PLEASE ORDER X-FACTORY) (Copy)","description":"\u003ch4\u003eO.S.SPEED R21 EURO3 Engine and TR03 EFRA2196 MR05 Tuned Pipe COMBO SET\u003c\/h4\u003e\n\u003cp\u003e(PLEASE ORDER X-FACTORY) \u003c\/p\u003e\n\u003cp\u003eWe have achieved an overall increase in power output while maintaining the smooth, flat power characteristics of O.S. SPEED R21 EURO2.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCrankcase:\u003c\/p\u003e\n\u003cp\u003eFeatures the proven R21 EURO2 crankcase with ceramic bearings.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCrankshaft:\u003c\/p\u003e\n\u003cp\u003eWe have selected the R2105 crankshaft, which features two tungsten weights (4.5 mm diameter). This contributes to improved throttle response.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eC\u0026amp;P\u003c\/p\u003e\n\u003cp\u003eThe cylinder liner features a newly designed structure that offers excellent overall balance. The piston is same as R2106, but it has undergone a special treatment to enhance its resistance to seizure.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eInnerhead:\u003c\/p\u003e\n\u003cp\u003eInnerhead features a redesigning of fin for better heat management.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOuterhead\u003c\/p\u003e\n\u003cp\u003eOuterhead retain the signature black color of the O.S. SPEED with newly designed laser logo.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCarburetor:\u003c\/p\u003e\n\u003cp\u003eFeatures the dust cover to avoid fuel leakage and air in the line with “Dust cover ring”.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOther:\u003c\/p\u003e\n\u003cp\u003eOther internal parts are identical to R2106.\u003c\/p\u003e","brand":"O.S Engines","offers":[{"title":"Default Title","offer_id":55554783248725,"sku":"1FP01","price":953.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/9034\/6837\/files\/IMG_5278.jpg?v=1793145387"},{"product_id":"o-s-speed-r21-euro3-on-road-race-engine-only-please-order-x-factory","title":"O.S.SPEED R21 EURO3 On Road Race Engine Only (PLEASE ORDER X-FACTORY)","description":"\u003cp\u003eO.S.SPEED R21 EURO3 On Road Race Engine Only (PLEASE ORDER X-FACTORY)\u003c\/p\u003e\n\u003cp\u003eWe have achieved an overall increase in power output while maintaining the smooth, flat power characteristics of O.S. SPEED R21 EURO2.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCrankcase:\u003c\/p\u003e\n\u003cp\u003eFeatures the proven R21 EURO2 crankcase with ceramic bearings.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCrankshaft:\u003c\/p\u003e\n\u003cp\u003eWe have selected the R2105 crankshaft, which features two tungsten weights (4.5 mm diameter). This contributes to improved throttle response.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eC\u0026amp;P\u003c\/p\u003e\n\u003cp\u003eThe cylinder liner features a newly designed structure that offers excellent overall balance. The piston is same as R2106, but it has undergone a special treatment to enhance its resistance to seizure.\u003c\/p\u003e\n\u003cp\u003eInnerhead:\u003c\/p\u003e\n\u003cp\u003eInnerhead features a redesigning of fin for better heat management.\u003c\/p\u003e\n\u003cp\u003eOuterhead\u003c\/p\u003e\n\u003cp\u003eOuterhead retain the signature black color of the O.S. SPEED with newly designed laser logo.\u003c\/p\u003e\n\u003cp\u003eCarburetor:\u003c\/p\u003e\n\u003cp\u003eFeatures the dust cover to avoid fuel leakage and air in the line with “Dust cover ring”.\u003c\/p\u003e\n\u003cp\u003eOther:\u003c\/p\u003e\n\u003cp\u003eOther internal parts are identical to R2106.\u003c\/p\u003e","brand":"O.S Engines","offers":[{"title":"Default Title","offer_id":55554785706325,"sku":"1FP00","price":786.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/9034\/6837\/files\/29F45EEE-C6D2-48A8-9FE9-D5CA6B8C5E2C.png?v=1793145831"},{"product_id":"max-r21-ver-2-by-os-engines-please-order-x-factory","title":"MAX-R21 VER.2 by OS Engines (PLEASE ORDER X-FACTORY)","description":"\u003ch2 class=\"text text--variant_roboto-heading4 fw_medium\"\u003eOS Engines MAX-R21 V2 Engine Product Specs\u003c\/h2\u003e\n\u003cdiv class=\"d_flex flex-d_column md:flex-d_row ai_baseline w_full gap_0 md:gap_6 mx_auto\"\u003e\n\u003cul class=\"li-s_none d_initial md:d_grid grid-tc_max-content_auto w_full md:w_50%\"\u003e\n\u003cli class=\"pos_relative d_flex md:d_contents w_full py_1 gap_6\"\u003e\n\u003cspan class=\"text text--variant_static16 fw_bold textStyle_static14 lg:textStyle_static16 pe_4 flex-b_50% w_max-content\"\u003eBore\u003c\/span\u003e\u003cspan class=\"text text--variant_static16 c_text.textStrong flex-b_50% textStyle_static14 lg:textStyle_static16 ps_4\"\u003e0.64 in (16.3 mm)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"pos_relative d_flex md:d_contents w_full py_1 gap_6\"\u003e\n\u003cspan class=\"text text--variant_static16 fw_bold textStyle_static14 lg:textStyle_static16 pe_4 flex-b_50% w_max-content\"\u003eCrankshaft Threads\u003c\/span\u003e\u003cspan class=\"text text--variant_static16 c_text.textStrong flex-b_50% textStyle_static14 lg:textStyle_static16 ps_4\"\u003eUNF1\/4-28\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"pos_relative d_flex md:d_contents w_full py_1 gap_6\"\u003e\n\u003cspan class=\"text text--variant_static16 fw_bold textStyle_static14 lg:textStyle_static16 pe_4 flex-b_50% w_max-content\"\u003eCylinders\u003c\/span\u003e\u003cspan class=\"text text--variant_static16 c_text.textStrong flex-b_50% textStyle_static14 lg:textStyle_static16 ps_4\"\u003eSingle\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"pos_relative d_flex md:d_contents w_full py_1 gap_6\"\u003e\n\u003cspan class=\"text text--variant_static16 fw_bold textStyle_static14 lg:textStyle_static16 pe_4 flex-b_50% w_max-content\"\u003eDisplacement\u003c\/span\u003e\u003cspan class=\"text text--variant_static16 c_text.textStrong flex-b_50% textStyle_static14 lg:textStyle_static16 ps_4\"\u003e0.213 cu in (3.49 cc)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"pos_relative d_flex md:d_contents w_full py_1 gap_6\"\u003e\n\u003cspan class=\"text text--variant_static16 fw_bold textStyle_static14 lg:textStyle_static16 pe_4 flex-b_50% w_max-content\"\u003eManufacturer #\u003c\/span\u003e\u003cspan class=\"text text--variant_static16 c_text.textStrong flex-b_50% textStyle_static14 lg:textStyle_static16 ps_4\"\u003e1B900\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"pos_relative d_flex md:d_contents w_full py_1 gap_6\"\u003e\n\u003cspan class=\"text text--variant_static16 fw_bold textStyle_static14 lg:textStyle_static16 pe_4 flex-b_50% w_max-content\"\u003ePlug Type\u003c\/span\u003e\u003cspan class=\"text text--variant_static16 c_text.textStrong flex-b_50% textStyle_static14 lg:textStyle_static16 ps_4\"\u003eTurbo RP7 glow plug\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"pos_relative d_flex md:d_contents w_full py_1 gap_6\"\u003e\n\u003cspan class=\"text text--variant_static16 fw_bold textStyle_static14 lg:textStyle_static16 pe_4 flex-b_50% w_max-content\"\u003ePower Type\u003c\/span\u003e\u003cspan class=\"text text--variant_static16 c_text.textStrong flex-b_50% textStyle_static14 lg:textStyle_static16 ps_4\"\u003eGlow\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"li-s_none d_initial md:d_grid grid-tc_max-content_auto w_full md:w_50%\"\u003e\n\u003cli class=\"pos_relative d_flex md:d_contents w_full py_1 gap_6\"\u003e\n\u003cspan class=\"text text--variant_static16 fw_bold textStyle_static14 lg:textStyle_static16 pe_4 flex-b_50% w_max-content\"\u003eProduct Height\u003c\/span\u003e\u003cspan class=\"text text--variant_static16 c_text.textStrong flex-b_50% textStyle_static14 lg:textStyle_static16 ps_4\"\u003e3.6 in (91.2mm) from backplate to front bearing\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"pos_relative d_flex md:d_contents w_full py_1 gap_6\"\u003e\n\u003cspan class=\"text text--variant_static16 fw_bold textStyle_static14 lg:textStyle_static16 pe_4 flex-b_50% w_max-content\"\u003eProduct Length\u003c\/span\u003e\u003cspan class=\"text text--variant_static16 c_text.textStrong flex-b_50% textStyle_static14 lg:textStyle_static16 ps_4\"\u003e2.5\" (64.5 mm)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"pos_relative d_flex md:d_contents w_full py_1 gap_6\"\u003e\n\u003cspan class=\"text text--variant_static16 fw_bold textStyle_static14 lg:textStyle_static16 pe_4 flex-b_50% w_max-content\"\u003eProduct Width\u003c\/span\u003e\u003cspan class=\"text text--variant_static16 c_text.textStrong flex-b_50% textStyle_static14 lg:textStyle_static16 ps_4\"\u003e1.8 in (45 mm) at mounting tabs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"pos_relative d_flex md:d_contents w_full py_1 gap_6\"\u003e\n\u003cspan class=\"text text--variant_static16 fw_bold textStyle_static14 lg:textStyle_static16 pe_4 flex-b_50% w_max-content\"\u003eRPM Range\u003c\/span\u003e\u003cspan class=\"text text--variant_static16 c_text.textStrong flex-b_50% textStyle_static14 lg:textStyle_static16 ps_4\"\u003e4,000 - 44,000 rpm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"pos_relative d_flex md:d_contents w_full py_1 gap_6\"\u003e\n\u003cspan class=\"text text--variant_static16 fw_bold textStyle_static14 lg:textStyle_static16 pe_4 flex-b_50% w_max-content\"\u003eStroke\u003c\/span\u003e\u003cspan class=\"text text--variant_static16 c_text.textStrong flex-b_50% textStyle_static14 lg:textStyle_static16 ps_4\"\u003e0.67 in (17.2 mm)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"pos_relative d_flex md:d_contents w_full py_1 gap_6\"\u003e\n\u003cspan class=\"text text--variant_static16 fw_bold textStyle_static14 lg:textStyle_static16 pe_4 flex-b_50% w_max-content\"\u003eTotal Weight\u003c\/span\u003e\u003cspan class=\"text text--variant_static16 c_text.textStrong flex-b_50% textStyle_static14 lg:textStyle_static16 ps_4\"\u003e12.35 oz (350 g)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"O.S Engines","offers":[{"title":"Default Title","offer_id":55554791539029,"sku":"1F400","price":733.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/9034\/6837\/files\/590C36BA-FC0B-473E-886A-071AFFCBC6B8.png?v=1793146222"},{"product_id":"max-r21-ver-2-combo-set-by-os-engines-please-order-x-factory","title":"MAX-R21 VER.2 COMBO SET by OS Engines (PLEASE ORDER X-FACTORY)","description":"\u003ch2\u003eReliable 1\/8 On-Road Racing Dominance\u003c\/h2\u003e\n\u003cp\u003eThe MAX-R21 V2 On Road Engine Combo from O.S. is designed to deliver reliable performance for 1\/8 scale on-road racing. Built with a focus on ease of use and cost performance, it is ideal for both entry-level and sports class racers. Updated internal components provide improved drivability and smoother tuning characteristics.\u003c\/p\u003e\n\u003ch3\u003eAbout the MAX-R21 V2\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eImproved Internal Components\u003c\/h4\u003e\n\u003cp\u003eThe MAX-R21 V2 features a revised crankshaft and updated carburetor, enhancing throttle response and overall control. These improvements make the engine easier to tune and more consistent during operation. Drivers can expect smoother acceleration and more predictable performance across different track conditions.\u003c\/p\u003e\n\u003ch4\u003eRace-Ready Performance\u003c\/h4\u003e\n\u003cp\u003eEngineered specifically for 1\/8 on-road applications, this engine delivers a balanced combination of power and efficiency. Its performance characteristics are well-suited for competitive racing while remaining manageable for entry level drivers. This makes it a versatile option for a wide range of skill levels.\u003c\/p\u003e\n\u003ch4\u003eDistinctive Max Series Design\u003c\/h4\u003e\n\u003cp\u003eThe blue outer cooling head represents the signature look of the Max series while providing effective heat dissipation. A laser-etched design adds a premium visual touch to the engine. This combination of form and function ensures both performance and standout appearance on the track.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"product-page-features\"\u003e\n\u003cli\u003eDesigned for 1\/8 on-road racing\u003c\/li\u003e\n\u003cli\u003eRevised crankshaft design\u003c\/li\u003e\n\u003cli\u003eUpdated carburetor system\u003c\/li\u003e\n\u003cli\u003eSmooth throttle response\u003c\/li\u003e\n\u003cli\u003eEasy tuning characteristics\u003c\/li\u003e\n\u003cli\u003eStrong and consistent power\u003c\/li\u003e\n\u003cli\u003eExcellent cost performance\u003c\/li\u003e\n\u003cli\u003eBlue cooling head design\u003c\/li\u003e\n\u003cli\u003eLaser etched detailing\u003c\/li\u003e\n\u003cli\u003eSuitable for entry to sports level users\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"O.S Engines","offers":[{"title":"Default Title","offer_id":55554795700565,"sku":"1F401","price":860.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/9034\/6837\/files\/D35923C9-4CBD-4710-883E-3E6DC5D35826.png?v=1793146516"},{"product_id":"o-s-speed-r21-shimo3-edition-2196-mr05-nitro-engine-tuned-by-rody-please-order-x-factory","title":"O.S. SPEED R21 SHIMO3 Edition\/2196\/MR05 Nitro Engine Tuned by RODY (PLEASE ORDER X-FACTORY)","description":"\u003cp\u003e\u003cstrong\u003eO.S. SPEED R21 Shimo3 Edition tuned by \"Rody\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis 9-port engine features a \u003cstrong\u003especially treated piston\u003c\/strong\u003e and a \u003cstrong\u003enewly matched cylinder\u003c\/strong\u003e for enhanced durability and longer lifespan. The \u003cstrong\u003eLGC cooling head\u003c\/strong\u003e and \u003cstrong\u003e8.5mm carburetor restrictor\u003c\/strong\u003e are anodized in a distinctive color exclusive to this edition.\u003c\/p\u003e\n\u003cp\u003eAdditional upgrades include a \u003cstrong\u003enew Dust Cover Ring\u003c\/strong\u003e and \u003cstrong\u003eexhaust spacers\u003c\/strong\u003e to fine-tune engine performance to your preference. This package is completed with the latest \u003cstrong\u003eEFRA2196 tuned muffler\u003c\/strong\u003e and its \u003cstrong\u003eMR05 manifold\u003c\/strong\u003e, making it a truly special edition for performance enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eSpec.---------------------------\u003cbr\u003eDisplacement：3.49 cc \/ 0.213cu.in.\u003cbr\u003eBore: 16.08mm \/ 0.633 in.\u003cbr\u003eStroke:17.20mm \/ 0.677 in.\u003cbr\u003eOutput 2.8 ps \/ 2.76 hp \/ 35,000 r.p.m.\u003cbr\u003ePractical rpm range: 4,000-45,000 r.p.m.\u003cbr\u003eWeight:340g \/ 11.99 oz.\u003c\/p\u003e\n\u003cp\u003eIncluded：\u003cbr\u003eGlow plug RP7 \/Dust cap set\/Exhaust seal ring\u003cbr\u003eTR03 EFRA2196 \/MR05 Silencer \u0026amp; Exhaust Manifold\u003cbr\u003eO.S. SPEED Flywheel Cone\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarning: it is recommended to perform the break-in using the 2 washers supplied in the box, installed between the engine and the manifold.\u003c\/strong\u003e\u003c\/p\u003e","brand":"O.S Engines","offers":[{"title":"Default Title","offer_id":55554977366357,"sku":"OS1FG01RR","price":1198.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/9034\/6837\/files\/A20BAB63-CF03-4F0D-965B-AD17CEF38A2B.png?v=1793147219"}],"url":"https:\/\/rcpower.co.nz\/collections\/o-s-engines.oembed","provider":"RC Power Limited","version":"1.0","type":"link"}