These high quality accessory 15×12 roller weights for scooters are from NCY, a very well known manufacturer of aftermarket competitive riding scooter parts and accessories
Roller weights are used for fine tuning your scooter to get the most out of what you need from your machine
Description

These high quality accessory 15×12 roller weights for scooters are from NCY, a very well known manufacturer of aftermarket competitive riding scooter parts and accessories.
Roller weights are used for fine tuning your scooter to get the most out of what you need from your machine. These 15×12 roller weights will fit ALL Yamaha based 50cc horizontal 2-stroke engines.
A good set of roller weights are an important tuning device and they will have a significant impact on your scooter’s performance, however flat spots can develop from long use and negatively affect performance.
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 140 lb.) or you have a big bore you will want heavier rollers.
Let Monster Scooter Parts be your source for NCY scooter parts and accessories.