HIGH PERFORMANCE ADJUSTABLE RACING CLUTCH FOR 50CC ENGINES. SPRING LOADS CAN BE ADJUSTED BY USING THE LOCK-IN POSITIONS. UNDER THE CLUTCH SHOES SCREWS ARE ATTACHED TO FUNCTION AS ADJUSTABLE INERTIA WEIGHTS. APPLICATIONS INCLUDE: CHINESE 50CC 4 STROKE SCOOTERS, GENUINE BUDDY AND ROUGHHOUSE 50, YAMAHA JOG/ZUMA, CHINESE AND TAIWANESE 1E40/1PE40QMB 2 STROKE SCOOTERS, AND HONDA ELITE 50 AND EXPRESS NC/NU 50. INNER DIAMETER: 24mm X 28mmADJUSTABLEMADE IN TAIWANPlease see our Warranty & Returns Policy.FIT MANY DIFFERENT BRANDS LIKE TAO MOTORS, TAOTAO, WOLF, ICE BEAR, JONWAY, SUNL, ROKETA, WOLF, TANK, GATOR, ICE BEAR, AND MANY MOREReturn PolicyOur policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. All Electrical items are not eligible for returns or exchanges. (CDI,Coils, Stators ect...) A 20% Restocking fee is applied to all returns (unless we sent you the incorrect product) To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Refunds (if applicable)Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days. SHIPS FROM SHELBY, NCM1