Athena Derbi 02 Bullet 50 Variator Rollers Kit (19x15.5 gr.5.2) - Set of 6

This is a set of Athena variator rollers for your Derbi 02 Bullet 50. These rollers are a key part of your scooter's continuously variable transmission (CVT), and they help manage the gear ratio to optimize your engine's performance. When your rollers wear out, you might notice a drop in acceleration or top speed, so replacing them is a straightforward way to get your scooter running smoothly again.

Athena makes these rollers with a careful selection of materials and a special design on the side rails. This helps them slide smoothly within the variator, reducing power loss and improving your scooter's acceleration and overall speed. This particular kit includes six rollers, each measuring 19x15.5mm and weighing 5.2 grams, which is a common setup for this model.