Sprocket Kit Yamaha YZ250 U-Ring - GB520MXU 14/50 eu-size-47 Features the signature ultra-grippy texture

Features the signature ultra-grippy texture developed for professional racing applications

450 SMR Supermoto

Viscosity Index: 134

This component is essential for preventing accidental brake engagement during close-quarters riding or accidental contact

Sprocket Kit Yamaha YZ250 U-Ring - GB520MXU 14/50 eu-size-47 Features the signature ultra-grippy textureRK 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.