Reduced unsprung weight for better handling and more agile driving.

Specific cut-outs prevent the accumulation of mud, sand or grit, which extends transmission life and reduces premature wear.

Perfect fit thanks to meticulous machining for easy assembly.

Provides superior hardness, up to six times longer service life than a 7075-T6 aluminum crown.

Increases mechanical strength and reduces surface tension, improving durability

Fully heat-treated to withstand the rigors of enduro, motocross and off-road riding.

Suitable for both original replacement and modification of the gearing to suit your needs.

Smoother, quieter transmission, reducing vibrations and improving responsiveness.

Several tooth sizes are available to adjust the gear ratio.

Precision machining for optimum chain engagement.

Allows you to adapt the transmission (more torque or more speed as required).

Optimized power transfer, limiting losses and improving engine responsiveness.