Bosch Drive Unit Kit Performance Line Sport Without Mounting Plate (BDU3380) – The smart system

The Bosch Performance Line Sport Drive Unit is built for riders who demand powerful support on long rides and extended challenges. Delivering up to 75 Nm of torque and assistance at speeds up to 28 mph, this drive unit offers dynamic acceleration and strong performance well beyond standard e-bike limits. Designed for the Bosch Smart System, it provides smooth, quiet operation with a highly natural ride feel, especially at higher cadences. Ideal for fitness-focused riders, fast commuters, and performance touring builds, the Performance Line Sport delivers speed, power, and refinement in one compact unit.

Features:

• High-speed support up to 28 mph – Ideal for fast commuting and extended cycling challenges

• Up to 75 Nm of torque – Strong, responsive acceleration for demanding rides

• 340% support level – Powerful assistance that multiplies your pedaling effort

• Optimized for high cadence – Delivers peak performance up to 120 RPM

• Quiet and refined operation – Ensures a smooth, natural riding experience

• Bosch Smart System compatible – Seamless integration with Bosch’s latest ecosystem

• Without mounting plate – Intended for replacement or custom build applications

Note: Drive Unit Exchange