Rear Sprocket #530 39th Bolts Cross c/c=80 ID=58mm Fits Many Hammerhead TrailMaster + Other ATVs, GoKarts

Common applications include: Hammerhead 150cc GT-150IIR , Hammerhead GTS-150 , Hammerhead KT-150 , Hammerhead Rave 150 , Hammerhead SS150 , Roketa GK-01 (150cc), GK-28 (150cc), Trailmaster Blazer 150cc, Blazer 150X, Blazer4 150cc, Blazer4 150X, Challenger 150 UTV GY6-150 w/reverse, Challenger 150 UTV GY6-150 w/reverse UTV, Challenger 150X Deluxe GY6-150 w/reverse, Challenger 150X Deluxe UTV GY6-150 w/reverse UTV, XRS GTS (150cc), XRX GTS (150cc)