Speedbox 3.0 B.Tuning for Bosch eBike Tuning Kit (excludes smart system)

Unlock the full potential of your Bosch powered eBike (excluding Smart System) with this eBike tuning kit. It removes the 15mph or 20mph factory speed limit, allowing you to enjoy faster, unrestricted rides. With the premium Bluetooth version, you can control speed, monitor rides, and easily adjust settings through the Speedbox app. Note: Not compatible with bikes fitted with Bosch Smart System motors (2023 onwards-shop here). For full details, please check our FAQ below. ⚠️ For off-road use only. Not legal on public roads. Read full legal disclaimer.