1.It fits for 24-29" and 700c road/mountain/city adult bikes.
2. The adjustable magnetic resistor can realize 7 levels of ongoing resistances to fit for customers' choice.
3. The cover of magnetic resistor is made of ABS.
4. The foot has 5 sides. Each side can fit any gound stably. It makes the exercise smoothly and safely.
5. A micro-adjust rotary knob is used to fine-tune the distance between the motor and the wheel.
6. It can be folded and easy installation.
7. Portable and place saving.
8. Enjoy the indoor bicycle exercise at any time.