DDC - Yamaha Lightweight Steel Rear Sprocket gutsvshusky The larger piston is better

The larger piston is better suited for Off-road use or for riders that prefer a stiffer setting

or the bearing will rust and seize up

New Dirt Cross Chain Slider features a improved thickness

The new "GP Motocross" guide reduces weight (80 grams) and is slimmer but still impact resistant

DDC - Yamaha Lightweight Steel Rear Sprocket gutsvshusky The larger piston is betterDDC rear Yamaha motorcycle sprockets are designed to be stronger than any other available. period. They are lightweight, crazy strong and stylish. They are cut from Chromoly steel then ground to precision, chrome plated, and ready for your bike! DDC Racing Yamaha motorcycle sprockets are 100% made in the USA by passionate riders and are guaranteed for one year! Features: The ultimate in durability. This is the longest lasting sprocket you can buy