Boosts up your CRF 125 and feel the huge gains of torque in the low, mid, and higher RPM’s with strong horsepower gains up top up to 1.5 gain . Improves acceleration and throttle response, much better on hill climbing. Fits stock engine perfectly , nice spread of power and more of it!

HONDA CRF 125F roller cam .173" lift, 232° duration adv. 1 degree adv intake
Fits: 2013-21 CRF125F

• Stock valves and springs piston ok and big bore kits as well
• Stock pipe and ECU mapping ok on EFI models , adjustable fuel tuner may increase power slightly with cam / carb models pilot jet increase will improve low speed response and eliminate popping on decel.
• Delivers nice rpm increase and snappy response, a must for the serious pit racer or trail runner.