Front & Rear Sprocket Kit for Street YAMAHA YZF-R1 2004-2005

Front & Rear Sprocket Kit for Street YAMAHA YZF-R1 2004-2005 O.E.M. Gearing 17/45, 530-116

SUNSTAR Steel Front Sprocket

Teeth: 17T

Manufactured from case-hardened chromoly steel for the ultimate in strength and durability.

“Parkerizing” surface treatment for rust and corrosion resistance

SUNSTAR Steel Rear Sprocket

Teeth: 45T

Constructed of the highest-quality 1045 high-carbon steel.

Exclusive heat treatment for added strength and wear resistance.

Most are zinc-plated and have a baked-on durable paint process for corrosion resistance.