Athena Aprilia 50 Variator Rollers Kit (15x12 gr.1.9) - Set of 6

This is a set of six variator rollers from Athena, specifically designed for Aprilia 50 scooters. These rollers are sized 15x12mm and weigh 1.9 grams each. They are a key component in your scooter's continuously variable transmission (CVT), controlling how your engine's power is delivered to the rear wheel as you accelerate.

Athena uses carefully selected materials and a special design for the roller side rails to help optimize your scooter's performance. This can lead to improved acceleration and a higher top speed by ensuring less power is lost in the drivetrain. Because these rollers are a specific weight and size, they are chosen to work with the stock variator setup to provide a noticeable improvement.

When replacing variator rollers, it's a good time to inspect your variator and drive belt for wear. Make sure to refer to your scooter's service manual for the correct installation procedure.