Bike Training Wheels Mute Flash Wheels with Adjustable Bicycle Stabilizer Mounted Compatible for 12-20 inch Kids Boy Girls Bike

Model Number：Bike Training Wheels Braking System：V Brake Applicable Bicycle：Kids' Bicycles Finishing：Other Spoke Hole：Number of spoke Origin：Mainland China Wheel Material：Plastic/PVC

Model Number: Bike Training Wheels Braking System: V Brake Applicable Bicycle: Kids' Bicycles Finishing: Other Spoke Hole: Number of spoke Origin: Mainland China Wheel Material: Plastic/PVC