1 x Exercise Knob. Perfect for Exercise Bike. Made of material, and functional. Simple installation, old parts can be easily replaced. Size: Approx. (As Pictures Show).
New Practical Bike Knob Part Double Exercise Bike Functional Gym Magnetic
Practical Bike Knob Part Double Exercise Bike Functional Magnetic Useful
Pedal Bike Knob Perfect Resistance Knob Useful Accessories Bike Knob New
Bike Knob Pedal Perfect Professional Resistance Knob Bike Knob
