Indoor Exercise Bike Trainer 6 Speed Description:
- Fits for 24″~28″ and 700C different sizes of a wheel; With front-wheel block and quick release skewer
- Maximum noise-reduction magnetic wheel roller, designed with heat dissipation fan
- Easy to assemble without extra tools, all included in the package
- Wire Controller 6-speed level to adjust resistance, do not need to get off the bike
- Best price and quality for the same trainer.