MOOSE RACING Race Piston Kit MPX1099 Aluminum Rear Sprocket ATV It also features ample venting

It also features ample venting to keep the brake cool in all conditions

The exhaust pipe does not have to be removed for guard installation

Folding shift tip with knurled tip for accurate shifts

finished look

Gas Gas and KTM Dual Sport / Off-Road / Supermoto / Motocross bikes (see complete fitment models + years below)

MOOSE RACING Race Piston Kit MPX1099 Aluminum Rear Sprocket ATV It also features ample ventingMoose Racing pistons feature X style forgings and fully boxed style (race pistons) forgings for ultimate strength, minimizing friction, durability, power, and weight reduction Pro Race Piston increases the durability by reducing the stresses in the pin bore area Pro Race Piston allows the pin to flex while removing stress from the area Full radius dome designs maximize quench while eliminating hot spots that promote detonation Internal bracing