124mm, 9/16"
Hole for axle 16mm
~ 124mm cc between holes
~ 40mm protrusion for the pedal against the motor mount.
9/16" thread for the pedal./16" thread for the pedal.
Hole for axle 16mm
Hole for wedge bolt ~9.4 mm (so regular wedge bolt does not go in properly)
Note that you need the narrow variant of wedge bolt e.g. art.nr 18496 or you drill the hole to 9.5 mm.