Sprocket Kit Yamaha YZF-R1 '04-'08 Gold (economy) - GB530XRE 17/45 MODEL_BRIDGESTONEG709CRUISERTYRE Electrosport Performance ECU Please Note:

Electrosport Performance ECU Please Note:

Highest grade of copper winding

or what we refer to as Factory

Single compound competition grips

Sprocket Kit Yamaha YZF-R1 '04-'08 Gold (economy) - GB530XRE 17/45 MODEL_BRIDGESTONEG709CRUISERTYRE Electrosport Performance ECU Please Note:RK chain and sprocket kits are the perfect drive maintenance kit for your bike. The perfect alternative to expensive OEM replacements, it is designed to meet and exceed OEM specifications. Supplied in presentable packaging with a carry handle for convenient transportation. Features: Includes strong and durable high carbon steel sprockets. Paired with a high quality RK chain.