Training Wheels for 12 14 16 18 20 Inch Kids Bike，Heavy Duty Training

• Installation conditions：To leave sufficient space for installing the training wheel brackets, please ensure that the visible length of the studs on both sides of your bicycle's rear wheel is at least 0.4 inches.
• Most Universal Fit: Compatible with all major single-speed kids' bikes (12"–20" wheels, ages 3–8) and designed to fit both narrow traditional and wider modern tires. Easily transferred between bikes as your child grows.
• Reinforced Heavy-Duty Bracket： Engineered to prevent bending or breaking. Our 3mm thickened heavy-gauge steel bracket is 20% thicker than standard, offering superior structural strength and reliable support for riders weighing up to 120+ lbs. This ensures extra safety and stability, giving your child confidence while learning to ride.
• Anti-slip Design: Our training wheels have the functions of slip-proof and noise-free for a safer, easier ride ,So that your child can be safer and smoother when He/she learns to ride a bicycle.
• Easy Installation & Removal: Comes with all necessary hardware and clear instructions for a quick, the installation can be easily completed..For optimal balance training, we recommend setting the training wheels approximately 0.5 inches off the ground when the bike is upright
• The Perfect Growing-Up Gift：More than just training wheels—it’s a gift of safety, confidence, and joy. Loved by kids, it supports them from their first wobbly attempts to confident riding. Choose this thoughtful gift to celebrate their milestones and show your care for their happy, safe adventures.

Prevents tipping over and deformation.

Thickened wheels for safer riding

Non-toxic, harmless, and odor-free.

Self-locking nut design prevents loosening during rides.

Maintain a balanced diet for a healthy body.

Participate in more outdoor activities to enhance physical fitness.

Engage in fun physical training to build confidence and motor skills

Embrace cycling for a healthy and joyful lifestyle.

• Are these training wheels compatible with my child's bike?

  Yes. They are adjustable and fit many children's bikes (e.g., 20-inch models). Install them so they are about 0.5in off the ground when the bike is upright.

• What's the wheel diameter?

  The training wheels are approximately 4.33 inches in diameter.

• What is the weight limit?

  The maximum weight capacity is 54 kg (120 lbs)

• Are instructions and all parts included?

  Instructions are included. You will use your bike's existing axle nut. Axle extenders are not included but can be found online.

• What if the wheel doesn't spin or feels loose?

  If tightened too much, the wheel won't spin—loosen the bolt slightly. The nut is designed to stop against the bearing, so a slight turn is normal.