The Stabilizer Wheels is a kit designed to balance your bike and let you ride! This training wheel kit is perfect for individuals who have trouble balancing a two-wheel bicycle without any assistance. We offer the strongest and most cost effective training wheels on the market. The intended user of this kit includes individuals such as:* Those with a fear of falling* Physical therapy patients* The elderly* Those with weight issues * Cancer patients* Those with cerebral palsy* Stroke victims* Adults who are physically impaired or mentally handicap Product Specs:* Adult Training Wheels, Heavy duty steel bicycle wheels and hubs. Perfect Training wheels for a Mountain Bike.* Steel Construction with Plastic coated u-bolts which protect the bicycle frame from damage during install and removal.* These training wheels come with 16" inflatable tires and tubes , Recommended for Adults or Children who are physically impaired or mentally handicapped.* This adult trainer kit will mounts to most 24" - 27" bicycles. Great for people with fear of falling or balance issues.* Not recommended for Electric, folding, or recumbent bicycles. Great Replacement to purchasing an adult trike. Ideal for a standard frame bicycle with a 26 inch tire* Installs and removes in minutes* Easy to read instructions