
Set of 6 MALOSSI rollers in CPT, designed as a technical replacement for urban scooter variators. These rollers measuring 20 x 14.8 mm with a nominal weight of 15.5 g allow for fine-tuning of the primary transmission behavior by adjusting the rev-up moment and response.
Their specific material (CPT) and finish ensure smooth rotation and controlled wear in a standard installation. The rollers convert rotation into centrifugal force: the heavier the weight, the earlier the variator closes; by lightening it, the engine can maintain a higher RPM before speeding up. This set is used to achieve an operating point suitable for urban style — frequent starts, city accelerations, and stop-and-go driving.
Product suitable for urban environments and compatible with many 125 cc scooters. Common application examples include: VOGE SR1 125 ADV, HONDA FORZA 125, VESPA SPRINT 125 3V S. Installation and adjustment of the variator are recommended by a professional to achieve the best compromise between torque and RPM.