Yoshimura R-77 Slip-On Muffler Fits GSXR-1000 (07-08) exo the chin bar vents are

the chin bar vents are used to extract humid air to the outside of the helmet

medium or soft

This means that the EXO-TECH Solid is above all very versatile

but with the peculiarity of being wider and prints the name of the motorcycle

Yoshimura R-77 Slip-On Muffler Fits GSXR-1000 (07-08) exo the chin bar vents areYoshimura is renowned for its Research and Development. But producing the finest exhaust systems in the world requires more than a big R&D department. Yoshimura is the leading manufacturer of exhaust systems because our commitment to R&D is matched by our dedication to uncompromising quality standards and our expertise in manufacturing pipes that meet those standards. Exhaust Race R 77 Slip On Stainless Steel Carbon Fiber Single. Features: Trapezoid