O.S.SPEED T1204 2.1cc Racing Engine with T-1070 Exhaust Combo

This 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.

Specifications:
Displacement: 2.1cc
Bore: 13.67mm
Stroke: 14.30mm
Output: 1.73hp @ 35.000RPM
Practical RPM Range: 5.000-45.000
Weight: 233g
Standard accessories: Glow plug RP6 /Dust cap set/Exhaust seal ring