PRO CIRCUIT Works Pipe 751812 Replacement Valve Shims Injection molded polycarbonate shell for

Injection molded polycarbonate shell for strength Multiple oversized intake and exhaust ports

yielding an average of an additional 24 mm across both temple areas

sight glass

mounted form the outside on the exterior vent cap and can be easily removed for cleaning or damage replacement—vent cap also designed to break way from the chin bar in event of impact

or dirtbikes

PRO CIRCUIT Works Pipe 751812 Replacement Valve Shims Injection molded polycarbonate shell forThe first Pro Circuit pipe built with bare metal finish, giving it a unique style that sets it apart from all other pipes Durable construction conforms to the natural shape of the motorcycle for exceptional fit and performance Reinforced brackets and stingers prevent cracking, and CNC machined flange provides precise leak free fit Distinctive design yields increased horsepower and stronger throttle response throughout the entire rpm range Excellent