SPEEDBOX Tuning Chip Bluetooth for Shimano EP8 E-Bike, Speed Sensor, Stem Mount, 15.0g

E-bike tuning chip compatible with EP8 motors, EP8 RS motors, Giant Revolt (up to 35 km/h), and the SpeedBox App. Not compatible with Shimano EP801. Display: accurate values up to 23 km/h, then accurate values only in the app. To connect the SpeedBox chip to an e-bike, we use color-coded connectors equipped with a key for correct connection, making chip installation truly easy. We have written detailed instructions and created videos that allow every customer to install the SpeedBox. Removing the tuning chip is as simple as installation. If you have any connection issues, please don’t hesitate to contact us. If you want to install a SpeedBox on a brand new bike, you must ride at least 10 km on this bike before starting the chip for the first time. https://youtu.be/ES7kvsALX1c?si=CfbtqP6wSxRDxLtv SpeedBox App options: tuning control, activate the “double-click tuning control” feature, set maximum assist speed, save and display trip data.