SUNSTAR Front & Rear Steel Sprocket Kit for Street KAWASAKI EX300 Ninja 2013-2016 O.E.M. Gearing 14/42

SUNSTAR Steel Front Sprocket

Teeth: 14

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: 42

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.