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Rhinowalk Folding Bicycle Roller Booster Bike Training Wheels Scroll Wheel Booster Bicycle 360° Rotation Auxiliary Wheel
Specifications:
- Origin: Mainland China
- Size: 20Inches 500mm
- Wheel Material: Plastic/PVC
- Spoke Hole: Number of spoke
- Model Number: RK19003
- Braking System: V Brake
- Applicable Bicycle: Road Bicycles
- Free shipping
We offer free shipping for all products
- Free returns*
If you aren't satisfied, you can return it
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like