Athena Aprilia SR 125 Variator Rollers Kit (19x17 gr.10.5) - Set of 6

This is a set of Athena variator rollers for your Aprilia SR 125. These rollers are a key part of your scooter's continuously variable transmission (CVT), controlling how your scooter shifts gears to optimize engine performance for acceleration and top speed. This specific kit includes six rollers, each measuring 19x17mm and weighing 10.5 grams.

Athena uses a careful selection of materials and a special design for the roller side rails to help reduce power loss. This means you get a more efficient transfer of power from the engine to the wheels, which can result in improved acceleration and a higher top speed. Replacing worn rollers with a fresh set can often restore lost performance and make your scooter feel more responsive.