Alternator charge current: 180AAlternator charging current to: 180AAlternator charging currentfrom: 115ABelt Pulley Ø: 53mmClamp: B+.8; COM-NCNumber of grooves: 6Number of mounting bores: 2Number of threaded holes: 1Plug Type ID: COM-NCPulleys: with freewheel belt pulleyRotation Direction: Clockwise rotationVoltage: 14V