The SpeedBox 1.3 for Shimano EP8 is a high-end unbridling module designed for electric bikes equipped with Shimano EP8, EP800 and EP8RS motors. This module removes the 25 km/h assistance limit, enabling smooth assistance up to much higher speeds, while maintaining accurate data display on the bike's screen.
Two versions are available:
Installation is simple, thanks to color-coded connectors that do not require soldering. We recommend a 10 km ride before activating the module on a new bike.
Highlights
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Extended compatibility: designed for Shimano EP8, EP800 and EP8RS motors.
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Complete de-bridging: removes the 25 km/h assistance limit.
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Accurate display: maintains correct display of speed, distance and range.
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Easy installation: color-coded, solderless connectors.
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Flexible activation: via the mobile app or a sequence of buttons on the bike's display.
Technical specifications
Specification |
Detail |
Type of use |
Shimano e-bike tuning (off-road legal use) |
Engine compatibility |
Shimano EP8, EP800, EP8RS |
Display compatibility |
All Shimano displays compatible with the above motors |
Activation |
Via mobile app or key sequence on bike display |
Max. speed setting |
Up to 99 km/h (customizable via app) |
Connectivity |
Bluetooth (iOS & Android) with SpeedBox App |
Installation |
Plug & Play with color-coded connectors |
Recommendation |
Ride ~10 km before first activation on new bike |
Warnings |
Use on public roads may be illegal; may void warranty |