Chainwheel pre-unit clutch basket 500 650-Triumph

A SIMPLEX CHAIN WHEEL FOR A TRIUMPH . THIS CHAIN WHEEL FITS YOUR ALL TRIUMPH PRE UNIT 500-650 TWINS. IF YOUR CHAIN WHEEL IS ALL NOTCHED FROM THE TANGS ON THE BONED PLATES IT CAN CAUSE YOUR CLUTCH TO DRAG. WHEN REPLACING THE CHAIN WHEEL YOU SHOULD REPLACE THE BONDED PLATES AS WELL. WE DO RECOMMEND WHEN REPLACING CLUTCH PLATES TO ALSO REPLACE YOUR SPRINGS. THIS WILL ELIMINATE CLUTCH SLIPPAGE. AS LONG AS YOUR CLUTCH ROD AND CABLE ARE ADJUSTED PROPERLY AFTER YOU REBUILD YOUR CLUTCH. ALSO DON'T FORGET YOUR PRIMART GASKET AND PLEASE INSPECT YOUR OTHER PRIMAR PARTS WHILE YOU HAVE IT ALL OPENED UP. WE WILL BE HAPPY TO HELP YOU WITH WHAT TO LOOK FOR WHEN CHECKING. JUST CALL.