New for 2009, Takegawa R-Stage EM 106cc bore up kit for the Honda CRF50. This value package includes a 57mm patented SCUT series molybdenum treated piston, all aluminum ceramic coated SCUT cylinder, and an all new design EM head. The EM head has new larger valves, thinner valve stem diameter, completely redesigned combustion chamber and ports for the ultimate in performance at this price point. Also included is a Takegawa sport camshaft for increased performance.

• Valve sizes - 26mm intake, 22.5mm exhaust
• Port diameter - 24.5mm intake, 19mm exhaust
• MFG rated HP - up to 13HP depending on cam choice, setup, and conditions

Simple and quick installation with no case boring or bottom end disassembly required.

R-10D R15D and R20D decomp camshafts available for the EM head!