S861 Mountain Electric Bicycle Assembly Parts Waterproof 24V/36V/48V Wired Bicycle Speedometer Bike Computer Ebike Accessories

High-concerned chemical：None Touch Screen：N Navigation：N Type：Wired Stopwatch and Accessories：Wired Stopwatch Brand Name：Haytrix Origin：Mainland China bike accessories：bicicleta accesorios bicycles accessories：bicycle computer

High-concerned chemical: None Touch Screen: N Navigation: N Type: Wired Stopwatch and Accessories: Wired Stopwatch Brand Name: Haytrix Origin: Mainland China bike accessories: bicicleta accesorios bicycles accessories: bicycle computer