Heavy Duty chain & sprocket kit suitable for the bike in the item title.
14 tooth front 548 sprocket.
45 tooth rear 838 sprocket.
118 link 428 heavy duty drive chain.
Chain Set have been developed with the input and support over the years of professional Yamaha race teams in World MX, British Super bikes and British Supers port. Ongoing rigorous and extensive testing with these Yamaha squads gives Triple S the ace proven knowledge to pass on to the customer a superb range of chains.