DCR High Performance Roller Camshaft - CRF125F 650-HCF-1105 Plug and play for easy

Plug and play for easy installation and immediate results for increased power and torque

and works best with 53mm and up bore sizes

141cc (57mm) Bore Kit and Mikuni VM26 Carb/Kit for Chinese 120cc Engines with Big Valve Cylinder Heads (27/23mm or 30/23mm):

All ATC70 models used the 17/69 primary drive system - '73-'74 and '79-'85

DCR High Performance Roller Camshaft - CRF125F 650-HCF-1105 Plug and play for easyDCR High Performance Roller Camshaft Fits 2013 Current CRF125F & CRF125FB For Stock Bore or Big Bore Kits Boosts up your CRF 125 and feel the huge gains of torque in the low, mid, and higher RPMs 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! DCR roller cam with . 173" lift and 224 durationTiming advanced