Cometic 13-15 KTM 450 EXC-R 101mm Bore Top End Gasket Kit Ignition>Starters 5 HD Rigid Race Kit

5 HD Rigid Race Kit tackles aggressive launches and rapid shifting of high-powered machines by combining twice the ceramic friction surfaces with a no-nonsense solid Mono-Drive hub in a completely modular design

Delivers Up T0 70 PSI Exhaust Backpressure

Acting as a secondary spring

and braking with only moderate increases in NVH

Cometic 13-15 KTM 450 EXC-R 101mm Bore Top End Gasket Kit Ignition>Starters 5 HD Rigid Race KitToday's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles,