Specialized eBikes with a TCU on top tube (excludes Gen4 Levo)
For Specialized brand eBikes with a controller like this on the top tube (either LED or Mastermind).
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This is our most popular tuning kit. It's a plug and ride install with bluetooth built in.
Shop Levociraptor Gen3 for Specialized Levo / Kenevo / SL
Specialized Gen4 Levo eBikes (2025-present)
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We stock two kits for Gen4 Specialized. You will be able to tell if your bike is a Gen4 because it will have a 3.1 motor and the display shown above.
This first kit is permanently on once fitted but offers the simplest installation directly to the motor. Due to the easy install, speed readings are halved above 25kmh. Installed in approx 30 minutes.
Shop Speedfun Ultra for Specialized Levo Gen4
Our second recommendation is the Levociraptor Gen4. The install will take a bit longer as it requires a connection to the the bike's display & speed sensor port on the motor. However, once fitted it offers the most comprehensive tuning experience. Bluetooth enabled, you can connect it to your phone which allows you set a custom speed, activation and install firmware updates. Installed in 1-2 hours.
Shop Levociraptor for Specialized Levo Gen4
Specialized eBikes with a TCD display on handlebars & SL 1.1 or 1.2 motor
For Specialized brand eBikes with a TCD display on the handlebars & SL 1.1/1.2 motor. These are commonly found on Creo, Vado & Como models. We recommend this kit which can be installed easy to the bike's speed sensor port (on the motor). Once fitted, its permanently on, speed readings are halved above 25kmh.
Shop SpeedFun Furious Evo for Specialized Turbo Levo SL, Kenevo SL, Creo SL, Como SL and Vado SL
Brose SRAM powered eBikes (Commonly found on GasGas models)
For eBikes with the a Brose SRAM motor, like most of the new GasGas models. This is our most popular tuning kit, it's plug & play and will remove the 15-20mph factory speed limit when active
Shop Speedbox 3.1 for Brose SRAM
Other Brose Motors (Brose S Mag, T, C) -
For eBikes with one of the motors listed above, this is our most popular tuning kit. They are commonly found on Fantic, Bulls and other older Brose powered models
Shop Speedbox 3.1 for Brose/Specialized
If your motor is not listed above, we may still have a kit for it. Please contact us by clicking the link below. Select 'product recommendation' and include the make, model and year of your bike to speed up the process.