Help your young ones learn to ride safely with Evo's Heavy Duty Training Wheels. They fit children's bicycles sized 16 to 20 inches and are made from steel so they are tough enough to move them from bike to bike as your kids grow, too.

Adjustable to fit 16" - 24" bicycles - Ideal for kids bikes with derailleurs - Designed for NUTTED rear axles - Does not fit QR axles (note: QR axles can be changed to NUTTED style) - Includes threaded rear axle extender - 125lb weight capacity

Fun handlebar-mount streamers. - Quick and easy installation

Wald's 1216 training wheels are designed to mount on most single speed bicycles with 12- to 16-inch wheels. This model is intended for use by riders weighing up to 75 pounds.

Wald's 742 training wheels feature three slots on the brace arm allowing this wheel set to mount on most single speed bicycles with 16- to 26-inch wheels. The brace arms are designed to fit rear frames tubes up to .75 inches in diameter. This model is intended for use by riders weighing up to 125 pounds. - The Wald Training Wheels fit 16- to 26-inch bicycles. - The Wald Training Wheels support riders up to 125 pounds.

Key features: - Replacement Trek Streamers, compatible with all Kids Dialed grips - Available in multiple colors and styles to best match your bike - Sold in Pairs

Key features: - Replacement Trek Tassels compatible with all 113mm (4.5") Kids Dialed grips - Available in multiple colors and styles to best match your bike - Sold in Pairs

Key features: - Replacement Trek Tassels compatible with all 113mm (4.5") Kids Dialed grips - Available in multiple colors and styles to best match your bike - Sold in Pairs

- Sturdy 5mm steel plate construction - Provides stability for adult riders - Fits 20-inch to 26-inch wheel bikes - EN71 and EN14765 test approved - 6-inch steel wheels for increased stability - Weight Limit 220lb / 100 kg

Help your young ones learn to ride safely with Evo's Training Wheels. They fit children's bicycles sized 12 to 20 inches so you can move them from bike to bike as your kids grow, too.

- Help your child learn how to ride without breaking your back - Attaches to the seatpost of the bike - Fits seaposts 25.4 – 32mm in diameter

- Ultra-heavy-duty construction - Fits nutted rear axles - Adjustable to fit 12" - 20" wheels - 100lb weight capacity - For use on single speed bikes