2006 Ski-Doo MX Z and Renegade X packages fitted with the C-36 racing style shock absorber feature a high pressure piggy back design with both hi and low speed compression dampening adjusters. The low speed (shock shaft speed, not vehicle speed; think roller bumps, gullies) adjuster is in the center and has three full turns of adjustability. The high speed (shock shaft speed, not vehicle speed; think sharp edged bumps, fast compression hits) adjuster is the outer red nut (17mm) that allows for four full turns of adjustability.
