Universal Bicycle Training Wheels

Enhance your child's cycling experience with our versatile training wheels, designed to fit multi-speed bicycles of various sizes:

• Compatibility: Suitable for 16", 18", 20", and 22" bicycles.
• Widening and Thickening: Features a 1.57" wide wheel design for stable riding. Adjust the distance between the auxiliary wheels and the ground to 0.5"-1" for optimal performance.
• High Carbon Steel Material: Crafted from premium high carbon steel with a multi-layer baking paint process, ensuring durability and a stable triangular structure.
• Silent Flash: Equipped with double-sided silent all-carbon steel bearings that provide a long service life.
• PU Flash Wheel: Made from durable solid PU material, these wheels offer silent flashing, safety, comfort, and dazzling effects without the need for batteries.

Important Notes:

• Not suitable for bicycles with a single mantis leg.
• Incompatible with bicycles featuring full chain covers.
• Not designed for bicycles with quick-release rear wheels.
• Not applicable for one-armed frame bikes or those with a particularly large rear frame tail hook angle.
• Only suitable for conventional installations on 18", 20", and 22" bicycles (triangular body, standard transmission bicycle frame type).