Training Wheels 252 for 16" - 20" Bicycle Wheels eZip E-400 Back height adjusts from 16"

Back height adjusts from 16" to 18" in 2" increments

ActiveCare: ST301-201820-S

Helmet strap

This handy unit can be used as an OEM replacement or as a backup power source for long rides

and Panther snowmobiles

Training Wheels 252 for 16" - 20" Bicycle Wheels eZip E-400 Back height adjusts from 16"The Wald 252 training wheels are designed to fit most kids' bikes with 16" 20" tires. The brace arms are designed to fit rear frame tubes up to 3 4" in diameter, and the maximum rider weight for these training wheels is 100 lbs. Fits 16" to 20" bike wheels For 3 4" frames tubes Durable steel wheels Max rider weight: 100 lbs. Hardware included