MOOSE RACING Race Piston Pro Kit MPX2083A-P X-Seat 5" heat shields give the

5" heat shields give the classic straight pipe look

This system does not require the removal of any standard emissions equipment

Sold as a pair these billet aluminum barends are designed to fit the stock Yamaha handlebars

Fitment: Aprilia RS660 2019 +

The bearing placement is critical to keep the proper distance (air gap) from the rear wheel trigger ring and the rear speed sensor

MOOSE RACING Race Piston Pro Kit MPX2083A-P X-Seat 5" heat shields give theMoose 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