ATHENA SECONDARY GEAR ATALA HACKER Z 13/39

Athena's range of primary and secondary drive ratios for scooters allows you to adjust the final speed ratio according to your requirements. The gears are easy to install and they optimize engine power, considerably increasing overall performance.

Manufacturer Part #: 058315

Prop 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm. For more information go to www.P65Warnings.ca.gov.