Bolts for Bosch Gen 2 and Gen 4 cranksets
Sylvain C.
Mechanical expert
The Bosch Performance Line CX / Cargo Line Cruise 25 km/h drive unit kit is a top-of-the-range solution designed to equip electric cargo bikes and e-bikes for intensive use. It offers powerful, progressive assistance, designed to make starting, climbing and carrying heavy loads easier, while maintaining a natural, fluid pedalling feel.
Thanks to Bosch technology, renowned for its reliability and efficiency, this motor delivers assistance at speeds of up to 25 km/h, with intelligent power management to optimise both comfort and range. The engine remains stable and precise, even under heavy load, making it the ideal choice for urban, family or professional use.
Its robust design is specifically adapted to the constraints of cargo bikes and demanding daily journeys. The system is designed to minimise wear and tear, reduce maintenance requirements and guarantee high durability over time. Integrating the motor into the frame also means that the centre of gravity remains low, improving the bike's stability and manoeuvrability, even when loaded.
It's a versatile, tried-and-tested drivetrain, perfectly suited to those looking for reliable, high-performance, long-lasting assistance to accompany all types of everyday travel.
- Performance Line CX/Cargo Line Cruise drive unit
- Maximum assisted speed of 25 km/h
- Designed for cargo and high performance electric bikes
- Extended Boost technology to easily overcome obstacles
- Maximum torque: 85 N.m
- Maximum motor power: 600 W
- Weight: 2.9 kg
- Brand : Bosch
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