
This part being universal, it may require adaptations
YASUNI Weights - 29mm 18g (14UDS): spare parts designed for the YASUNI variator. These rollers allow for the replacement of worn components in the primary transmission system and help maintain the original behaviour of the variator.
These weights (rollers) are designed to replace worn parts of the YASUNI variator. They are aimed at riders concerned about the maintenance of their CVT transmission: smooth riding, acceleration, and low-speed performance depend partly on the condition of the rollers. When installed as a complete set, they contribute to a consistent behaviour of the variator.
Before installation, check compatibility with your model and the condition of the roller holder, belt, and contact surfaces. For a clean intervention, clean and inspect the tracks before installing the new weights. If in doubt, consult a workshop or a specialised preparer.