The DRT 16/68 (4.25) secondary gears are specifically designed to optimize the performance of your Vespa 50 Special V5B1/2T 2/V5B3T.
Thanks to their helical construction, these gears ensure smooth and quiet operation, enhancing transmission efficiency and contributing to a more responsive and dynamic ride.
Whether you are looking to improve acceleration power or achieve higher cruising speeds, these secondary gears are an ideal choice for scooter enthusiasts who want to maximize their vehicle's performance.
