$46.34 inc GSTA B C D E Pitch Teeth Drum ID: 81.3mm Drum Depth: 18.6mm Bore ID: 17.5mm Bore Length: 13.1mm Crank Dia: 12.7mm 3⁄8“ 7 A B C D E Pitch Teeth Drum ID: 81.3mm Drum Depth: 18.6mm Bore ID: 17.5mm Bore Length: 13.1mm Crank Dia: 12.7mm 3⁄8" 7