Features: U.S. Forest Service approved and will reduce your bikes noise level at or near 96dB on most models. Internal metal baffle, chambers, and sound absorbing materials for a muffled sound. Constructed of aluminum and stainless steel. Double-walled...
Features: Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders. Cylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noise. Nickel Silicon Carbide...