1. Suitable for mountain bikes/battery bikes/road bikes/folding bikes/motorcycles
2. No need to change the line, just follow the wheel directly
3. There can be more than one wheel on one wheel, and the combination of blue and red is even more dazzling and cool
4. Switch design, light up if you want
5. Both sides are bright, which greatly improves driving safety
2. No need to change the line, just follow the wheel directly
3. There can be more than one wheel on one wheel, and the combination of blue and red is even more dazzling and cool
4. Switch design, light up if you want
5. Both sides are bright, which greatly improves driving safety
