Replace or upgrade your worn chain and sprockets with this market leading sprocket kit featuring quality JT Sprockets and D.I.D chain brought to you by THS Moto. Note the chain may need to be adjusted to length using a chain breaker tool.

This Sprocket Kit contains a 14 tooth front JT sprocket and 49 tooth rear JT sprocket with a 520DZ114G 114-Link 520DZ2 solid bush Gold & Black clip link DID Chain

Fits:
Yamaha YZ250 2002,
Yamaha YZ250 2003,
Yamaha YZ250 2004,
Yamaha YZ400F 1999,
Yamaha YZ400F 2000

See our other THS Moto listings for tools and stands for working on your bike at home.