Training Wheels for 12 inch single-speed Bike, High-Strength Steel with Anti-Tip Design and side mirror.
bike's rear axle studs should have at least 3/4" (0.75"/19mm) of exposed length.
steel training wheels brackets support up to 1,064 lbs per side. 4.65” wheels with 1.7-inch ultra-wide tires.
5 hole adjustable (0.2inch increments)
glowing wheels. Self-powered and battery-free.
come with all required tools and easy-to-follow illustrated instructions.