The abbreviation DRT stands for Denis Racing Team. Via the acceleration racing scene in Italy Denis Innocente has found its way into scooter parts production. With a background of more than twenty years in motorsport, he now mainly produces gearbox and clutch parts for the Vespa. The Italian scene swears by the DRT parts. Thanks to the different primary and gear wheels you now have an unprecedented freedom in the gradation of your transmission. So you can build a transmission with your desired gradations. From the closely stepped racing gearbox to the tourer gearbox for the shift muffle. For a lower mass acceleration, the DRT gears are designed lighter.
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Gearbox shift scooter
Number of teeth 1st gear
57
Type of gearing
gerade
Combinable auxiliary shaft
12-13-17-21 Zähne (Piaggio), 12-14-17-20 Zähne (DRT Spitfire), 12-13-16-20 Zähne (DRT Spitfire Road), 12-13-16-19 Zähne (DRT Spitfire Race), 12-13-16-19 Zähne (BGM PRO), 12-13-17-21 Zähne (BGM PRO), 12-13-17-20 Zähne (Pinasco Gran Turismo), 12-13-16-19 Zä
 
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