Sturdy Adjustable Training Wheels

These training wheels fit bikes with wheel sizes of 12, 14, 16, 18 and 20 inches, compatible with both variable speed and single speed kids’ bicycles. The frame is constructed from iron for strength and durability, while the side wheels feature high-quality rubber tyres for grip and comfort. Each unit includes two extension bolts, enabling secure installation even on bikes with short rear axles — a common compatibility issue not solved by standard models. The design allows easy height adjustment as children grow, and quick installation or removal without specialised tools. Rubber tyres are slip-resistant and wear-resistant, supporting stable, smooth rides on pavement, tarmac or compacted gravel. Ideal for everyday outdoor use, the robust construction withstands repeated impacts and regular handling by young riders.