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Chain ring, 15 teeth. Fits the Bosch Performance 400 electric bike system.
For more information, see the Bosch Performance E-Bike System User’s Manual for a more detailed look at the Bosch electric bike system.
Please allow 7 to 10 days for Bosch parts delivery.
Bosch Performance Line Logo Cover
Bosch Drive Unit Screw Kit
Bosch Damping Films – 2 pieces, BDU2XX (Active Line, Performance Line, Performance Line CX)
Bosch Active Design Drive Unit Cover, Right, Platinum
Drive Unit Adaptor plate
Bosch Chain Guard
Drive Unit Mounting Plate, BDU2XX (Active Line, Performance Line, Performance Line CX)
Chain ring, 20 teeth
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