Alternator charge current: 90AAlternator charging current to: 90AAlternator charging currentfrom: 50ABelt Pulley Ø: 56mmClamp: B+.M8; L-DFMNumber of grooves: 6Number of mounting bores: 2Number of threaded holes: 2Plug Type ID: L-DFMPulleys: with freewheel belt pulleyRotation Direction: Clockwise rotationVoltage: 14V