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This page is retained for technical reference, scooter compatibility, servicing information and historical product documentation.
Browse compatible alternativesUprated performance rear pulley from Motoforce Racing.
The guide slots of most torque drivers are designed to ensure riding comfort rather than performance. The possibility to choose between two different linear angles allows for improving acceleration according to the available engine power.
Best results can be seen in conjunction with an aftermarket performance variator.
Motoforce MF76.13901