OS Speed B2104 .21 Buggy Engine

OS-EE862 OS Speed B2104 .21 Buggy Engine

OS-EE862 OS Speed B2104 .21 Buggy Engine

The new OS Speed B2104 is the latest generation of .21 off-road buggy engine featuring a long stroke offering positive throttle response and great bottom-mid range power.

Features:

• New Combustion Chamber with black silicone gasket to reduce vibration and prevent dust from entering.

• New Liner/Piston 3-Transfer New crankcase

• New crankcase cap with anti-friction plate

• Long stroke engine 16.8mm

• Wide and powerful power range

• New DLC treated crankshaft with two tungsten counterweights for smooth rotation and better balance.

• Ceramic rear bearing.

Specification:

Displacement: 3.46cc

Power: 2.68ps @ 34000 rpm

Bore: 16.27mm

Stroke: 16.80mm

Weight: 352 g