speedride SR 1.1

The speedride SR 1.1 is the tuning chip specifically developed for the Bosch Smart System Gen 4 & 5 – and it will change how you experience your e-bike. No more artificial limits. You pedal, the motor responds – without interruption, without limits.

• Compatible with Bosch Smart System Gen 4 & 5
• Easy plug-and-play installation – no tools required
• Can be activated and deactivated at any time
• No changes to the motor or software
• Inconspicuous, compact design

Note: Use on public roads may be subject to legal restrictions. Please inform yourself about the applicable regulations in your country.