Delta Double Diamond crankset, 175 mm, Q-factor: 16, for ISIS standard

Unlock seamless power transfer and smooth pedaling on every ride.

You need a crankset that matches your drive system’s precision and durability. The Delta Double Diamond-crankset delivers optimized crank length and a Q-factor engineered for ISIS-standard compatibility, ensuring your bike performs exactly how you demand. Whether you’re upgrading or replacing, this crankset integrates flawlessly with multiple Bosch drive units, giving you reliable power delivery and consistent performance on every journey.

Key Features

Designed for riders who demand efficiency and compatibility, the Delta Double Diamond-crankset features a 175 mm crank arm length and a Q-factor of 16 that aligns perfectly with ISIS-standard bottom brackets. Its construction supports a wide range of Bosch drive units, including Classic+, Active Line, and Performance Line variants, ensuring you maintain optimal drivetrain harmony. For Classic+ Line users, the option to add M12 bolts separately offers tailored installation flexibility. This crankset balances strength and precision, making it a reliable choice for urban riders and commuters who expect consistent power output and smooth pedaling dynamics.

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