M15 crank bolt (BDU2XX, BDU4XX)

Unlock seamless power and precision in every ride

When you demand reliability and smooth performance from your e-bike, the M15 crankbout delivers exactly that. Designed with an integrated puller, you get effortless maintenance and quick installation, so you spend more time on the road and less in the workshop. Compatible with a wide range of Bosch drive units, you can confidently upgrade or replace your crankbout knowing it fits your Active Line, Performance Line, or Cargo Line system. With engineered durability and precision compatibility, you maintain optimal power transfer and ride quality every time you pedal.

Key Features

The M15 crankbout stands out with its integrated puller that simplifies crank removal and installation, saving you time and hassle. Its design ensures perfect alignment with Bosch’s Active Line, Performance Line, and Cargo Line motors, including the Performance Line CX and Speed variants. Built to endure urban commutes and cargo demands alike, it supports consistent power delivery and smooth pedaling dynamics. Whether you’re upgrading or replacing, this crankbout offers versatile compatibility and robust construction that keeps your e-bike performing at its best.

Technical Specifications

• Integrated puller for easy crank removal
• Compatible with Active Line (BDU2XX)
• Compatible with Performance Line (BDU2XX)
• Compatible with Performance Line CX (BDU2XX)
• Compatible with Cargo Line Cruise (BDU450 CX)
• Compatible with Cargo Line Speed (BDU490 P)
• Compatible with Performance Line Speed (BDU490 P)

Frequently Asked Questions