The Bosch Performance Line CX Gen 4 (BDU450) is built for sporty riding, delivering strong traction on steep climbs and confident control on technical terrain. Thanks to its compact design and low weight (approx. 2.9 kg) it integrates neatly into the frame while maintaining a natural ride feel.

Highlights

• Max torque: 85 Nm (strong climbing, quick acceleration)

• Assistance up to 25 km/h (EU pedelec)

• Compact & light: approx. 2.9 kg

• Reliable Bosch quality for e-MTB/e-trekking

• Perfect replacement for the same generation (CX Gen 4 / BDU450)

Delivery (important)
This is the bare drive unit: no plastic covers, bolts, chainring, lockring, cables or other accessories included.

Specifications

• Type: Bosch Performance Line CX Gen 4

• Drive Unit: BDU450

• Power: 250W

• Voltage: 36V

• Max torque: 85 Nm

• Assistance: up to 25 km/h

• Weight: approx. 2.9 kg

• Bosch part number: 0 275 007 074 / 0.275.007.074 / 0275007074

• EAN: 4054289000424

Compatibility (check before ordering)

• Suitable only as a replacement for Bosch Performance Line CX Gen 4 (BDU450)

• Not suitable for Bosch Smart System
  Tip: check the motor type plate or have your e-bike scanned by a Bosch service partner.