YJIAkid Single Speed Bicycle Thickened Flash Silent Training Wheel, Suitable for 12 14 16 18 20 inch Bicycle (Blue cc)

Diameter 45inch, thickness 18inch Unable to install variable speed bicycle More durable, suitable for 12 1416 1820 childrens bicycles Function: These heavy-duty rear training wheels provide the necessary safety and stability, which are required for the first road test of bicycles, and will also shine when riding Installation type: suitable for most 12-to 20-inch single-speed bicycles with horizontal backward track fork ends, but not for those bicycles that fall half horizontally or vertically

Features of YJIAkid Single Speed Bicycle Thickened Flash Silent Training Wheel, Suitable for 12 14 16 18 20 inch Bicycle (Blue cc)

12 14 16 18 20 HUFFY , :, :: ,, 24