Step 1: Identify your bike's motor (drive unit)
TQ's HPR motors are found on some of the best lightweight eMTBs around — most commonly the Trek Fuel EXe, Mondraker Neat and Scott Fastline. Check the marking on the motor casing near the cranks: it will read HPR40, HPR50 or HPR60. If you're not sure, follow this guide:
How to Identify my Bike's Motor (drive unit)
For eBikes powered by TQ HPR40, HPR50 & HPR60 motors
Good news — one kit covers all three current TQ HPR motors. This is our most popular tuning kit for TQ powered bikes. It's fitted to the bike's display and motor (moderate difficulty), and once fitted and activated it will remove the 15-20mph factory limit completely.
Please note: in order to activate this tuning kit, your bike must have either the TQ HPR remote (with walk button) or +/- buttons to control the power level. If your bike has neither fitted or you are unsure, please contact us before purchasing
→ Shop Speedbox 3.1 for TQ HPR40 / HPR50 / HPR60
If your motor/eBike 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.