Delta Double Diamond crankset, 170 mm, Q-factor: 16, for ISIS standard

Unlock seamless power transfer and smooth pedaling on every ride.

You need a crankset that matches your e-bike’s performance without compromise. The Delta Double Diamond-crankset delivers precise compatibility with ISIS-standard bottom brackets, ensuring efficient energy transfer and durability. Whether you’re upgrading or replacing, you benefit from a design that fits multiple Bosch motor lines, so your ride stays responsive and reliable.

Key Features

Designed for riders who demand consistency and strength, this crankset features robust construction tailored for Bosch e-bike systems. Its compatibility spans across Classic+, Active, Performance, and Cargo Line motors, making it a versatile choice. The option to order M12 bolts separately for Classic+ Line models adds flexibility. With a 170 mm crank arm length and a Q-factor of 16, it balances ergonomic comfort and mechanical efficiency, helping you maintain control and power on urban streets or longer journeys.

Technical Specifications

• Compatible with Classic+ Line (M12 bolts sold separately, art.: 2100706)
• 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