Sprocket Kit Yamaha YZ250 '99-'01 + '05-'06 WR400-450 ' 99-'06 - 520KXZ 14-5 S3-Cat-Tools-Springhooks 520ZVM-X x 116ZB G&G X'Ring

520ZVM-X x 116ZB G&G X'Ring chain w/ ZJ rivet link DID

So if you’re changing over from one oil to the other there’s no need to drain the system and start again

Tail Tidy Yamaha WR250/450 05-06 R&G

Other specifications :

Sprocket Kit Yamaha YZ250 '99-'01 + '05-'06 WR400-450 ' 99-'06 - 520KXZ 14-5 S3-Cat-Tools-Springhooks 520ZVM-X x 116ZB G&G X'RingRK 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.