Tusk Clutch Kit-Fits: KTM 525 XC 2008-2010 Tusk Clutch Kits make great replacements to wore out and slipping clutches on motorcycles and ATVs. Quality drive and friction plates are made with precision to ensure tight tolerances in the clutch basket and inner hub. Quality cork-based friction plates offer a great feel and strong engagement. Includes the full set of friction plates and drive plates. Drive plates are made from steel which outlast stock alloy units and prevent heat distortion.