The Bosch Drive Unit Screw Set – BDU4XX is a genuine small parts kit designed for secure assembly and maintenance of Bosch Performance Line mid-drive motors. Compatible with the BDU4XX series, this screw set helps ensure a stable and vibration-free fit, making it an essential component for repairs and rebuilds of your eBikes drive unit.

FEATURES

FEATURES:

• Official Bosch screw set for BDU4XX drive units
• Compatible with Bosch Performance Line mid-drive motors
• Ensures secure and stable motor assembly
• Ideal for maintenance, repair, and rebuilding projects
• Durable and vibration-resistant hardware