Renthal Final Drive 428 Conversion Kit for 2003-09 Honda CRF150F - K044 2015 Honda VT1300CT Interstate 1974-76 Yamaha DT250

1974-76 Yamaha DT250

2001-13 Yamaha Phazer Deluxe

Part Number: 4289M06600

Fitments 1984 Yamaha YZ125

Beautifully highlight the transition from cylinder to engine case

Renthal Final Drive 428 Conversion Kit for 2003-09 Honda CRF150F - K044 2015 Honda VT1300CT Interstate 1974-76 Yamaha DT250Renthal 428 Conversion Kit Part Number: K044 Improves acceleration and responsiveness with less revolving un sprung weight Saves more than 2 lb. over the stock 520 O ring chain and steel rear sprocket Front sprocket made from super strong nickel chromoly and is grooved to clear mud and increase chain life Rear sprocket made from 7075 T6 aluminum, precision machined with self cleaning mud grooves and lightening holes Kit includes front and rear