XAM Sprocket Kit Yamaha YZ250 '99-'01 + '05-'06 / WR400-450 '99-'06 X-R 14-50 Category_Kickstands Internal hands-free hydration system for

Internal hands-free hydration system for connection to drink pack

Inside Diameter: 71mm

across back

Dimensions: 40 x 52

XAM Sprocket Kit Yamaha YZ250 '99-'01 + '05-'06 / WR400-450 '99-'06 X-R 14-50 Category_Kickstands Internal hands-free hydration system forXAM 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 C49 high carbon steel sprockets. Paired with a high quality XAM chain.