The DRT 15/68 (4.53) secondary gears are the ideal choice for those looking to optimize the performance of their Vespa 50-90, PK50, S, XL, XL2, or Ape 50.
Specifically designed for 50cc cylinders, these helical gears ensure smooth and responsive transmission, enhancing the acceleration and top speed of your scooter.
Thanks to their precise engineering, they offer a perfect balance between power and control, allowing you to tackle any route with confidence and style.
Choose DRT gears for an uncompromised riding experience.
