SPROCKET REAR TWIN RING YAMAHA YZ/YZF/WRF 125-450 99-26 Hydration & Backpacks This additional strength has allowed

This additional strength has allowed Renthal to achieve the maximum weight reduction possible whilst matching the best in class strength of the Renthal® 28mm diameter Fatbar®

Redesigned chin bar’s new profile

Once on your head you will quickly forget you are wearing a helmet

FFM-French Federation Certified

SPROCKET REAR TWIN RING YAMAHA YZ/YZF/WRF 125-450 99-26 Hydration & Backpacks This additional strength has allowedRenthal Twinring benefit from over 50 years of motocross rear sprocket manufacturing expertise and the help of our top Off Road and Enduro factory race teams, Renthal has developed the ultimate dirt bike rear sprocket for those looking to ride more and work less. The unique, dual material design combines a hardened steel outer chain ring that is heated to 200C before being perminantly fitted to our Ultralight aluminum inner, creating a permanent bond