Renthal 428 Conversion Kit Honda CRF150F / CRF230F

Renthal 428 Conversion Kit Honda CRF150F / CRF230F

Features:

• Kit includes front and rear sprocket with same gear ratios as stock and a Gold Renthal R1-428 chain
• Saves more than 2 lbs. over the stock 520 O-ring chain and steel rear sprocket
• Improves acceleration and responsiveness with less revolving un-sprung weight
• Front sprocket is made from super strong nickel chromoly and is grooved to clear mud and increase chain life
• Rear sprocket is made from 7075 T-6 aluminum which is precision machined with self-cleaning mud grooves and lightening holes