Sprocket Kit Yamaha YZF-R1 '04-'08 Gold (recommend) - GB530ZXW 17/45 S3-Size-1558012 this system has no catalytic

this system has no catalytic converter or pre-muffler

it can be secured using the 2 integrated magnets or

Expanding collets range from 8 to 25mm

HONDA CRF R 450 cc 2017/2026

Sprocket Kit Yamaha YZF-R1 '04-'08 Gold (recommend) - GB530ZXW 17/45 S3-Size-1558012 this system has no catalyticRK 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.