
TECNIUM Roller Set 17x12mm 6.5g - 6 Pieces (manufacturer reference: 17X12-6.5G) — rollers designed for the primary transmission of urban scooters equipped with a variator. This set of 6 rollers allows for the replacement of worn variator components to restore a smooth and controlled riding behavior in the city.
The rollers are an integral part of the variator: their mass and diameter affect the engine speed behavior and gear ratio management. This TECNIUM set adheres to the specified dimensions to ensure proper installation in accordance with the variable drive system intended by the manufacturer.
Compatibility (examples of models):
Always check the diameter and width of the original rollers before replacement. For safe installation, clean the drum and check the condition of the tracks and cages before reassembling the new set.