AYLIFU Bike Pedal Extender Training Wheels Rear Axle Stabilizer Extension Bolt for 12, 14, 16, 18, 20-Inch Wheels 1 Set

Product Name: Bike Pedal ExtenderProduct material: MetalProduct color: SilverProduct dimensions: Length × width of bicycle parts: 120×30mm/4.72×1.18 inches; The bolt length is 42mm/1.65 inchesProduct application: The training wheel is used to adjust the distance between the bicycle wheel and the frame, adapt to wider tires or add auxiliary wheels. It can also optimize the distribution of the vehicle's center of gravity, reduce the scraping of components during driving, and at the same time alleviate the problem of long-term uneven force on the axle, extend the service life of core components such as wheels and frames, and improve riding stability.The usage method of the product: For the training bike, first remove the original axle fixing bolts, align the axle extender with the axle interface for installation, adjust it to the appropriate length, and then fasten it with the matching bolts. Finally, check the fit between the extender and the wheel and frame to ensure there is no looseness. After installation, test ride to verify stability and avoid component displacement.Product application scope: The bike training wheel is suitable for 12-20 inch children's bicycles, youth commuter bikes, entry-level mountain bikes, and urban leisure bikes. It is compatible with models equipped with disc brakes and V-brakes. Whether it is for family daily riding, outdoor short-distance commuting, or upgrading vehicle tires, it can meet the usage requirements.Product content: 2 Bike Pedal Extenders 2 BoltsNote:Keep the parts out of reach of children.For manual measurement, please allow for minor dimensional errors of the items.Due to different screen displays, the actual color may vary slightly.

• Optimizing riding stability: The training wheels for 20 inch bike extend the pedal spacing, allowing the rider's feet to be more evenly distributed and the body's center of gravity to be more stable. This effectively reduces the risk of rollover when starting, turning, or on bumpy roads, making it especially suitable for novice riders to quickly build confidence and enhance riding safety.
• Made of high-durability materials: The training wheel for 12 inch bike is made of high-strength metal, which has undergone anti-rust treatment and pressure resistance tests. It can withstand the continuous pedsing pressure of daily riding, is not afraid of rain and dust erosion, and is not easy to deform or break after long-term use. Its service life is far longer than that of ordinary plastic parts.
• Protecting the vehicle structure: Correctly installing the positioning plate of the bicycle pedal extender on the training wheels of a bicycle can allow the auxiliary wheels to evenly share part of the vehicle's weight, effectively reducing the load pressure on the main wheels and the body structure. Extend the overall service life of bicycles and reduce the cost of maintenance and replacement.
• Shock absorption and buffering: The positioning plate of the 16-inch bicycle training wheel auxiliary axle extension piece, through shock absorption and buffering structure or special material design, can efficiently absorb the vibration and impact force generated during vehicle operation. It can avoid the discomfort caused by bumps, reduce the wear and tear of vehicle body components and auxiliary wheels due to vibrations, and lower the maintenance frequency.
• Convenient loading and unloading: The training bike is designed with greater emphasis on convenience in installation. It does not require complex tools or professional skills. Users can easily install the auxiliary wheel positioning plates onto the bike. Disassembly is equally simple. It can be quickly removed when no auxiliary wheels are needed, which not only does not affect daily riding but also makes it convenient to store the vehicle, making it suitable for home use scenarios.