FACTORY EFFEX Seat Foam - Height - Tall | Hardness - Stock - KX 250/450F 12-20126 Vented Uniko Handguards Feature advanced acoustical tuning technologies

Feature advanced acoustical tuning technologies for a deep rumbling sound Come with 3" cores encased in proprietary Cobra sound tuning materials with specific acoustical dampening and thermal insulation properties The frequency and location of the perforation patterns in the high-flo cores creates significant sound scattering in the mid frequencies

Includes a small heat-shield that mates the muffler to the stock head pipes

providing one of the deepest tones available

Cobra's Speedster systems combine traditional styling and modern performance technology

Bring out the V-Twin rumble from your 650 with these large diameter slip-on mufflers With a stock exhaust

FACTORY EFFEX Seat Foam - Height - Tall | Hardness - Stock - KX 250/450F 12-20126 Vented Uniko Handguards Feature advanced acoustical tuning technologiesFoam hardness stiffness has been tested and manufactured to the specifications of our factory riders Exact fit, high quality replacement seat foam