These SpeedBox tuning kits are for eBikes powered by TQ HPR motors — one kit covers the HPR40, HPR50 and HPR60.
The HPR50 is found on the Trek Fuel EXe and Domane+ SLR, the HPR60 on the newer Trek Slash+ and Scott Fastline, and the HPR40 on a range of lightweight city and gravel eBikes. If your motor casing says TQ, you're covered.
Two versions: the SpeedBox 3.1 is controlled through your bike's display, while the SpeedBox 3.1 B.Tuning adds Bluetooth — switch tuning on and off from the SpeedBox app, recommended if your bike has no display or remote, or you just want app control.
💡 Pro Tip: Unsure what motor your bike has? Check out this guide
Complete this form and we'll tell you exactly what you need
Multi-buy discounts when you buy 2 or 3+ tuning kits (no code required)
