Gates PowerGrip GT2 Sprocket 3MR-80S-09 7843-6023 - aluminum material 3mm pitch 3.008 inch pitch diamter 80 grooves MPB with a bore range of 5/16 - 1 inch for 9mm wide PowerGrip belts.
Markets/Applications Use with 2MGT and 3MGT PowerGrip® GT®3 belts