Sprocket Kit Yamaha YZ250 '02-'04 /YZ400F - 520EXW 14/49 Colour_Carbon but it also has dual

but it also has dual pivots on each side that copy the natural knee motion for the best comfort

Firm and secure clip lock

This innovative break-through design features deeper cogs on top and rounded cogs on the bottom for ultimate flexibility and longer belt life

CCA (Cold Cranking Amps): 170A

Also included are cup type seals-OEM style and hardened and precision ground bushes

Sprocket Kit Yamaha YZ250 '02-'04 /YZ400F - 520EXW 14/49 Colour_Carbon but it also has dualRK 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.