EPSILON crankset, 170 mm, Q-factor: 16, for ISIS standard

Upgrade your e-bike drivetrain for smoother, more efficient rides.

You want a crankset that delivers reliable power transfer and seamless compatibility with your e-bike system. The EPSILON-crankset is engineered to fit the ISIS standard, ensuring you get precise engagement and durable performance on every pedal stroke. Whether you’re commuting or cruising, you benefit from a component designed to integrate effortlessly with multiple Bosch motor lines, giving you the confidence to push further and ride harder.

Key Features

Designed with the rider’s needs in mind, the EPSILON-crankset offers robust construction and optimized Q-factor for natural pedaling ergonomics. Its compatibility with a wide range of Bosch motor systems means you can upgrade or replace without hassle. The crankset’s design supports easy installation, though for Classic+ Line users, the M12 bolts must be ordered separately. This component balances strength and precision, ensuring your e-bike’s drivetrain performs consistently under varied conditions.

Technical Specifications

• Compatible with Classic+ Line (M12 bolts art.: 2100706 sold separately)
• Compatible with Active Line (BDU2XX)
• Compatible with Performance Line (BDU2XX)
• Compatible with Performance Line CX (BDU2XX)
• Compatible with Cargo Line Cruise (BDU450CX)
• Compatible with Cargo Line Speed (BDU490P)
• Compatible with Performance Line SX (BDU31YY)

Frequently Asked Questions