Bike Training Wheel Replacement Fits 12/14/16/18/20 Inch Bike Wheels With Flashing Lights 1 Pair Features: UNIVERSAL: The training wheels are suitable for 12/ 14/ 16/ 18/ 20 inch kids single-speed bikes, but not for multi-speed bikes ★ and Stability: Wear- materials and high-quality ABS wheels, as well as high-quality steel frame, provide the necessary and stability required for the bike's first road test, supporting weighing up to 100 lbs. Give your child the best start in gaining and confidence without holding onto the back of the saddle. Non-Slip, No Noise: Non-slip, No Noise, This is a great kit for your child's first bike lessons. Training wheels that fit up to 20" bikes ★Easy to Install: We provide complete installation tools. You have more options for height adjustment, so you can easily and quickly install training wheels on your bike. ★Packing list: including two , two washers, two shoulder , two vertical bracket arms, two wheels, 1 , 1 installation manual, 1 bell Product Description: 1 Pair ★ and Stability: Wear- materials and high-quality ABS wheels, as well as high-quality steel frame, provide the necessary and stability required for the first road test, supporting weighing up to 100 lbs. Give your child the best start in gaining and confidence without holding onto the back of the saddle. : The training wheels are suitable for 12/ 14/ 16/ 18/ 20 inch kids single-speed bikes, but not for multi-speed Non-Slip, No Noise: Non-slip, No Noise, This is a great kit for your child's first lessons. Training wheels that fit up to 20" ★Easy to Install: We provide complete installation tools. You have more options for height adjustment, so you can easily and quickly install training wheels on your . ★Packing list: including two , two washers, two shoulder , two vertical bracket arms, two wheels, 1 , 1 installation manual, 1 bell