SpeedBox 3.0 B.Tuning for TQ HPR120S, FLYON motors Impulse – If tuning was active

– If tuning was active before turning off

BTWIN City Speed 900E

Upgrade your Talaria with our stylish Axle Block replacement

Hub and Disc setup

SpeedBox 3.0 B.Tuning for TQ HPR120S, FLYON motors Impulse – If tuning was activeWhat does this Tuning Kit do? One of most powerful and versatile product for TQ HPR 120S motors, which enables to connect your bike to a mobile application or update the chip thanks to Bluetooth technology. This product brings a unique connection of e bike and mobile phone. The SpeedBox B Tuning chip is a top notch product perfectly optimized for the most powerful ride and experience. It suppresses the speed limiter so you can enjoy your ride at