
TECNIUM Roller Set 20x12mm 11g - 8 pieces
Replace the worn rollers of your variator with this TECNIUM set specially designed for urban scooters. These 8 rollers meet the standard dimensions of many 125–250 cm3 models and ensure a clean restoration of the secondary transmission (variator/CVT). Neatly presented, ideal for regular maintenance or a belt revision.
These rollers directly impact the operation of the variator: their mass and dimensions influence how the transmission varies the ratio and thus the engine speed under load. Choose them when the original rollers are worn, marked, or deformed to maintain precise and quiet transmission.
Common compatibilities (examples): MBK EVOLIS 250 ABS (2017), YAMAHA X-MAX 250 ABS (SG26) (2016), KYMCO NIKITA 200 IE 4T LC E3 (2016). Always check the recommended dimensions and weight for your model before purchase.