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Combo motor OS Speed B2104 combo set T2100SC
Brand:
This is the O.S. SPEED B2104 motor combo equipped with TB03 exhaust (T-2100, EFRA 2155) with an 80 mm manifold (MB-01-80).
Specifications:
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, 6-6.5 Exhaust seal ring
Dust cap set 12-30 (3-16-18)
Features:
The new piston/sleeve is of the conventional 3-port type which allows for more torque in the power range.
The new crankshaft has DLC coating like all OS SPEED engines. The two tungsten counterweights are embedded in the crankshaft, contributing to a steady idle and rapid rpm reduction.
The backplate has a treatment that reduces rod friction to extend its lifespan.
The crankshaft has been redesigned for optimal airflow.
The carburetor is a 22E type, same as in the B2103 Type R engine.
The cylinder head is of the conventional round shape with standard height.
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Reference: OS1CH01
€521.55
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