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  • Brand: OS ENGINE
O.S.SPEED R21GT II 1DT00
O.S.SPEED R21GT II 1DT00
€399.00
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O.S.SPEED R21GT II 1DT00 Spec:--------------------------- Displacement: 3.49 cc / 0.213cu.in. Bore: 16.08mm / 0.633 in. Stroke: 17.20mm / 0.677 in. Output:2.65 ps / 2.61 hp / 34,000 r.p.m. Practical rpm range: 4,000-42,000 r.p.m. Weight:362g / 12.77 oz. Standard accessories--------------------------- Glow Plug RP7 Venturi 7.0MM(RED)AL2 Venturi 7.0MM(RED)AL2 Exhaust seal ring Dust cap set(φ3、φ16、φ18)
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O.S.SPEED MAX-R21 ENGINE ONLY (1B900)
O.S.SPEED MAX-R21 ENGINE ONLY (1B900)
€275.00
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For 1/8 on road car Includes ・RP7 plug ・Exhaust seal ring・Dust cap set 3mm/16mm/18mm ・Flywheel collet・Reducer 8.5mm(purple) Spec Displacement 3.49cc / 0.213cu.in Bore                16.08mm / 0.633in. Stroke        17.2mm / 0.6771n. Output        2.75ps / 2.71hp /32,000r.p.m. Practical RPM range 3,000～41,500r.p.m. Engine Weight 350g / 12.35oz.
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O.S.SPEED B21 ADAM DRAKE EDITION 3 1CJ01
O.S.SPEED B21 ADAM DRAKE EDITION 3 1CJ01
€515.00
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O.S. SPEED B21 Adam Drake Edition 3 is developed in collaboration with O.S. international team driver ADAM DRAKE Combo Set(TB02 EFRA2089(T2090)+MB01-75(M2000SC) Spec--------------------------- Displacement： 3.49cc / 0.213 cu.in. Bore: 16.4mm / 0.646 in. Stroke: 16.55mm / 0.652 in. Output 2.65 ps / 2.61 hp / 34,000 r.p.m. Practical RPM range: 4,000-42,000 r.p.m. Engine Weight: 350g / 12.35oz
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copy of O.S. SPEED MT03 Exhaust Manifold Assembly 1/10 72106550
copy of O.S. SPEED MT03 Exhaust Manifold Assembly 1/10 72106550
€44.62
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MR03-WC exhaust manifold is newly developed for 1/8 on-road use.It is an exhaust manifold used by Shoki Takahata who won the 1/8 on-road racing world championship in 2019.The outer appearance is laser-processed with the crown mark and MR03 characters.As a result, a variation for on-road has been added to the lineup *MR01, MR02, MR03-WC.* MR01 is no longer available as stock   Difference from exhaust manifold MR02MR02 is specialized in the low speed rangeMR03(WC) is designed so that it can be connected smoothly from low speed to high speed and is easy to handle. At the World Championship, it was a combination with TR01 EFRA2098 (T-2080), but the combination with TR02 released recently is also recommended since it gives you a different feeling.  
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O.S.SPEED R2105 COMBO SET 1D901
O.S.SPEED R2105 COMBO SET 1D901
€525.00
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The O.S. SPEED R21 series won the previous World Championships held in the United States. The "R2105", most of the parts has been newly designed, aiming for consecutive victories at the world championship to be held in Japan this year. Adopting the latest design to most part of the engine, it is finished with content suitable for the flagship of the O.S. SPEED on-road engine. Spec Displacement: 3.49 cc / 0.213cu.in. Bore: 16.08mm / 0.633 in. Stroke: 17.20mm / 0.677 in. Output: 2.80 ps / 2.76 hp / 35,000 r.p.m. Practical RPM range: 4,000-45,000 r.p.m. Engine weight: 345.0g / 12.17 oz. Includes: Reducer(8.5mm RED)/T-RP7 glow plug/Exhaust seal ring(1pc)/ Dust cap set (3mm, 16mm, 18mm 1pc each)
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O.S.SPEED R2105 Engine only 1D900
O.S.SPEED R2105 Engine only 1D900
€428.00
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The O.S. SPEED R21 series won the previous World Championships held in the United States. The "R2105", most of the parts has been newly designed, aiming for consecutive victories at the world championship to be held in Japan this year. Adopting the latest design to most part of the engine, it is finished with content suitable for the flagship of the O.S. SPEED on-road engine. Spec Displacement: 3.49 cc / 0.213cu.in. Bore: 16.08mm / 0.633 in. Stroke: 17.20mm / 0.677 in. Output: 2.80 ps / 2.76 hp / 35,000 r.p.m. Practical RPM range: 4,000-45,000 r.p.m. Engine weight: 345.0g / 12.17 oz. Includes: Reducer(8.5mm RED)/T-RP7 glow plug/Exhaust seal ring(1pc)/ Dust cap set (3mm, 16mm, 18mm 1pc each)
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O.S. Speed T1204 Touring Engine
O.S. Speed T1204 Touring Engine
€391.00
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O.S. SPEED T1204 is the successor of T1203 which is the World Champion engine in 2018. T1204 has more toque in low-middle range with better performance. Two tungsten weights are embedded in the counterweight of newly designed crankshaft, which helps powerful performance in middle range. The cooling head with wider fin pitch improves cooling efficiency.  
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72107700 OS T-2100SC Complete EFRA 2089 Pipe Set
O.S. TB02 Complete EFRA 2165 Pipe Set 72106970
€139.00
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The O.S. TR02 EFRA 2165 One Piece Tuned Pipe Set was developed for 1/8 on-road racing. TR02 is designed for high-grip, technical tracks, where low to mid range power is beneficial. The package includes the MR02 manifold, which has quicker response in low-middle range, as well as the gaskets and springs required to build one complete exhaust.
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OSSP-R21 SHIMO EDITION 2 COMBO SET
OSSP-R21 SHIMO EDITION 2 COMBO SET
€619.90
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OS SPEED support driver Introducing OSSPEED R21 SHIMO EDITION 2 created by feeding back the know-how of Mr. Akira Shimotaka. The exterior uses a special color champagne gold outer head and reducer. Based on the R21 series, a newly designed crankshaft that emphasizes connection from low speed to high speed has been adopted, and the cylinder liner has undergone new processing that can reduce seizure, achieving performance that can win the race. It will be released as a combo set that includes TR02 (EFRA2165) + MR03-WC to maximize the power of the engine.・
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O.S.SPEED B21 ONGARO EDITION Combo Set (1DL01)
O.S.SPEED B21 ONGARO EDITION Combo Set (1DL01)
€499.00
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O.S.SPEED B21 ONGARO EDITION Combo Set (1DL01)  TB02 EFRA2089＆ MB01-75 WORLD CHAMPION Davide Ongaro（Italy） Davide Ongaro, who won the IFMAR 1/8 Engine Off-Road Car World Championship Champion, has signed with OS SPEED since 2021. Spec. Displacement:3.49cc / 0.213 cu.in. Bore:16.27mm / 0.641 in. Stroke:16.80mm / 0.661 in. Output:2.68 ps / 2.64 hp / 34,000 r.p.m. practical rpm range: 4,000-42,000 r.p.m. weight:352g / 12.42 oz. Standard accessories Glow plug T-P3 ・Reducer φ5.8、φ6.3・ Exhaust seal ring Dust cap set (φ3、φ16、φ18)
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