Roller 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
Description

Roller 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 a light person (under 140lbs) or you have a big bore you will want heavier rollers
WARNING California Residents
: Proposition 65 Warning
Specifications

Size:
20×12
Available Weights:
9.0. 10, 11, 12, 13, 14, 15 grams.