Sprocket Kit Yamaha YZF-R1 '98-'03 (recommended) - 530ZXW 16/43 S3-Cat-Accessories-Offroad-FrameGuards Certified as a medical device:

Certified as a medical device: EU CA014741

9º/mm (33mm max opening)

Removes :   Fork stem bearing

800 Sport X'Ring 736

Sprocket Kit Yamaha YZF-R1 '98-'03 (recommended) - 530ZXW 16/43 S3-Cat-Accessories-Offroad-FrameGuards Certified as a medical device: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.