Speedbox 3.0 For Bosch S3-Size-680mm The shim provides a wide

The shim provides a wide

so you always know when you run out of battery

Enter the Helix Race 13-52T - a new 12-speed close-ratio cassette

Optimized inner volume design ensures maximum lubrication for sliding bushing systems

Speedbox 3.0 For Bosch S3-Size-680mm The shim provides a wideSpeedbox 3. 0 For Bosch Compatible with motors: Active Line, Active Line Plus, Performance Line, Performance Line CX Line and Performance Line Speed, Cargo Line including gen 2 gen 3 and gen 4 PROPERTIES: Speed limiter: deactivated Display shows: actual values Compatible with motors: Active Line, Active Line Plus, Performance Line, Performance Line CX Line and Performance Line Speed, Cargo Line including motors of the 2nd to 4th generation.