Up for sale is a genuine Bike USA Heavy-Duty Adult Stabilizer Wheel Kit (often referred to as adult training wheels). 
This patented system is specifically engineered to provide absolute balance, safety, and confidence for adults, teens, 
or adaptive riders who face stability challenges or are learning to ride.

Unlike cheap universal training wheels, this kit features premium 16-inch inflatable Kenda tires and tubes on sturdy alloy rims, 
providing a smooth and highly stable ride over asphalt, sidewalks, and varying terrains. 
The thick, matte black hi-tensile steel framing mounts directly across the rear stay tubes. 

CONDITION:
Never installed. New. Not in box. As shown.
ce scuffs from minimal use. The tires hold air perfectly.

INCLUDES:
- Complete left and right 16" heavy-duty stabilizer assemblies
- Rear crossbar connection framing

COMPATIBILITY NOTES:
- Fits standard diamond-frame geometric adult and mountain bikes with 24" to 27" tires.
- NOT designed or recommended for electric/e-bikes, folding bikes, or recumbent bikes.