Training wheels

Fit bikes with 16"–24" wheels Ideal for kids’ bikes equipped with a rear derailleur Designed for NUTTED rear axles Not compatible with rear quick-release axles (note: quick-release axles can be replaced with nutted axles) Threaded rear axle extender included Capacité de 125 lb

Ultra-rugged construction Compatible with nutted rear axles Adjust to bikes equipped with 12" to 20" wheels 100 lb capacity Designed for single-speed bikes

Fit bikes with 16–24" wheels Idéales pour les vélos d'enfant équipés d'un dérailleur arrière Designed for rear axles with NUTS Not compatible with rear quick-release axles (note: quick-release axles can be swapped for nutted axles) Extension d'essieu arrière filetée incluse Capacity 125 lb