HI
Anyone tried this one and can give any thoughts about it please?
www.speedbox-tuning.com
Thanks
Anyone tried this one and can give any thoughts about it please?
![www.speedbox-tuning.com](https://tuningelektrokol.s9.cdn-upgates.com/_cache/1/3/139622bddf6e4a32bd0ca0b8f73d11a2-sb3bt-bro.jpg)
E-bike tuning with Brose and Specialized mid-motors - Package: BOX, Qty: 1 pcs
PROPERTIES: Activation: SpeedBox App/ WALK function/ + - + - Maximum speed: unlimited Speed limit setting: YES Display shows: actual values Compatible with motors:   Brose SPECIALIZED (except for SL models)   For SL models use SpeedBox 3.0 for Specialized ...