O.S.
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SKU:
OS-1DR01
O.S.SPEED R21 SHIMO EDITION 2 Combo Set (1DJ00) TR02 EFRA2165 & MR03-WC
We have developed O.S.SPEED R21 Shimo edition collaborated with Takaaki Shimo, a multiple podium winner of the IFMAR 1/8 Racing World Championship. It is a 7-port engine with a new cylinder liner, which has extra holes to reduce overheating. The cooling head and 8.5mm carburetor restrictor are anodized in the special color; champagne gold. The crankshaft is modified to meet his preference, smooth power transition from bottom to the top speed. For the first time we make the combination of TR02 (EFRA2165) silencer with MR03-WC manifold to dedicate to this special edition.
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SKU:
OS-1D901
O.S. SPEED R2105 Combo incl. T-2165 + MR03
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OS-1DT01
SPEED R21GT II mit Krümmer und Schalldämpfer T-2060SC
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.
Items 1 - 5 of 5