Athena Variator Rollers Set 18x14mm 9,5gr - 6 Pieces

High-quality ATHENA roller kit for OE replacement or performance enhancement Athena rollers are the ideal replacement for the original product and offer the possibility of varying your scooter's transmission ratio, allowing you to perfectly achieve maximum speed and acceleration. Thanks to the variety of weights and sizes available, find the perfect solution for those looking for specific transmission calibration.