Best Heavy Duty Adjustable Training Wheels for Bikes 20-26 Inch - Perfect for Kids Learning to Ride & Adult Balance Training

BikeHard Heavy Duty Adjustable Training Wheels 20-26" Once installed, even a rider up to 220 lbs can be held upright as they pedal along without falling or feeling unbalanced. So long as the rear wheel has a solid 26T axle (threaded as opposed to a quick release), these training wheels can install and will not interfere with the movement of 6 or 7 speed rear derailleur's. With a substitution of the appropriate standoffs designed for 24T (sold separately SKU 0177803), bicycles with coaster brakes (single speed) can also be mounted with this training wheel. BikeHard Heavy Duty Adjustable Training Wheels 20-26" BikeHard Heavy Duty Training Wheels are adaptable to work with a wide variety of bicycles, ranging from 20" children's bikes all the way up to 26" wheeled adult bikes. The strength of the training wheel set is as a result of the design and materials used: thick rubber tires, steel wheels rolling on steel bearings, and extra rugged fully adjustable steel stabilizers. Once installed, a rider up to 220 lbs can be held upright as they pedal along without fear of falling or feeling unbalanced. Heavy duty steel construction Fully adjustable design 6" wheels with steel bearings Wheels have 1 1/4" thick solid rubber Not for use with quick release skewers Not for use with single speed axles unless appropriate standoffs are used (sold seperately SKU: 0177803) Weight limit: 220lbs