
Programmable Roller Weights SELECTION P2R designed for 50 cc scooters (MBK / Yamaha). Set of 6 weights 15 x 12 mm with adjustable weight from 1.5 to 7.0 g by inserting or removing pins: a simple and modular solution to adjust the behaviour of the secondary transmission (variator) without changing weights.
The weight is determined by the number of pins inserted into each weight, allowing for multiple mass configurations with a single set. Designed for tuning enthusiasts, this weight fits many MBK and Yamaha models and easily integrates into the variator to experiment with different compromises between acceleration and maintaining RPM.
Compatibility (examples): MBK Booster, Nitro, Ovetto, Stunt; YAMAHA BWS, Aerox, Neos. Check the reference of your variator before installation to ensure compatibility. Product selected for its quality/price ratio, intended for maintenance interventions or transmission adjustments on 50 cc scooters.