23x18 Prima Roller Weights Weight:24 grams Pride Mobility states that this

Pride Mobility states that this hand control is compatible with lift chairs having serial numbers LXX01005 and subsequent

It can be locked into place using the included key and has its own coaxial charging port

the new RSR compound is a dual layer tread rubber

Note: This caster is serial number specific

If you don't mind scratches

23x18 Prima Roller Weights Weight:24 grams Pride Mobility states that thisRoller weights are used for fine tuning your scooter to get the most out of what you need from your scooter. Tuning Tips: Light rollers are good for quick acceleration, stop and go riding and hills, but you loose top end speed. Heavy rollers will give you a higher top end speed (long roads) but you will loose low end acceleration. If you?re a heavy person (and or) if you have a stock motor you will want to lean towards the lighter rollers. If you are