OS Engine O.S. Speed B2103 Type R Combo (L-OS1BP01)

OS Engine O.S. Speed B2103 Type R Combo (L-OS1BP01)

Specification

• Ports: 5-Port
• Weight: 354g (12.49ozs)
• Capacity: 3.49cc (0.211cu.in)
• Bore: 16.27mm (0.641in)
• Stroke: 16.8mm (0.661in)
• Power Output: 2.68PS @ 34000RPM
• Practical RPM: 4000 - 42000RPM