Youth (Ages 8+) Wrist Guard, Elbow & Knee Pad Set (Razor) Drive Medical Full Electric Bed (15005) Here is the 24 volt

Here is the 24 volt 2

and the bead-to-bead measurement is 2-1/4"

or the Drive Medical Spitfire Scout scooter models

This Front Axle Bolt is compatible with the Drive Medical Go-Lite Bariatric Steel Rollator (10215)

This height adjustment knob comes as a set of two

Youth (Ages 8+) Wrist Guard, Elbow & Knee Pad Set (Razor) Drive Medical Full Electric Bed (15005) Here is the 24 voltOur youth sized wrist guard, elbow & knee pad set is made by Razor, and is the perfect safety accessory for the Razor Pocket Mod, iMod, RipStik, or other great Razor recreational electric or kick scooter. Sized for youth between 8 and 14 years old, this combination set features two protective wrist guards, two elbow pads, and a pair of knee pads. All feature the hard ABS plastic shields over the wearer's wrists, knees and elbow joints.