2 x thread forming screws M4 x 53.5,
2 x thread forming screws M4 x 10
and 1 x thread forming screw TORX T20.
User’s Manuals for Bosch Electric Bike Motor Systems
Bosch Performance Line User’s Manual
Bosch Performance Line Speed User’s Manual
Bosch Active Line BDU2XX User’s Manual
Bosch Active Line BDU3XX User’s Manual
Bosch Active Line Plus User’s Manual
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