Mini Bike Forks KTM 50 Clutch Springs, Ref 45232005144 Arctic Cat Clutch Spring Tusk Clutch Spring Set For KTM 50 Mini Adventure 1999-2007. USAStore. 1,665 D... Kit includes three (3) clutch springs made for KTM centrifugal clutch to be used with clutch blocks. Tusk spring sets are 10% stiffer than standard springs. ATV Motorcycle Clutch MINI COMPLETE PAD For KTM KTM50 KTM 50CC SX SX50 50SX JR S See fitment guide image for additional Machines this item fits. ntake Manfold Runner Control Poston at Lucnda Pell blog