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Home > Parts > High Performance Scooter Parts > Yamaha Zuma 50 High Performance Upgrades > Zuma Final Drive Gear Athena
Athena Yamaha Zuma Drive Gears
Primary gear sets provide a higher gear ratio than stock 22-33 percent for more top end speed.
Perfect with 70cc upgrades than tune CVT for all torque and get top end from gears and weights.
Final Drive gears should only be used on scooters with 70cc upgrades. Stock will not push these gears or any final drive gears.
48 Lower States Only