Sprocket Kit KTM EXC250/300 '04-'05 U-Ring - GB520MXU 13/50 Type_U-Ring Chain all included bushings are hardened

all included bushings are hardened and plated for durability and corrosion resistance

chemical burn hazard

Inside Width: 62mm

Pre-drilled for Rotopax mount

protected view without the need for external sunglasses

Sprocket Kit KTM EXC250/300 '04-'05 U-Ring - GB520MXU 13/50 Type_U-Ring Chain all included bushings are hardenedRK 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.