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 17 tooth front JT sprocket and 39 tooth rear JT sprocket with a 530ZVMX110G 110-Link 530ZVMZJ solid bush X-Ring rivet DID Chain Fits: Yamaha FJ1200 1991-1993