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Stage6 CNC Drive Face - Aerox/ Minarelli 50cc


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Stage6 CNC drive face/ front pulley for Yamaha/ Minarelli 50cc 2-stroke scooters.

In order to keep costs down, original racing drives are usually cast or even worse, pressed steel. When these parts are cooling down after casting, the metal is still molten and the drive face angles can often vary. These tolerances have direct consequences on the power output.

In contrast to those standard versions, the Stage6 racing drive is precisely CNC cut out of solid material.
All in all, more than twelve different versions were tested to find the optimal angle.The high quality alloys and the special surface coating used in this drive face make cooling fins unnecessary.

Also the reduced mass improves power at the rear wheel. This racing drive was actually developed for drag races, but has been successfully used in racing.

This Stage6 CNC drive face is 1/3 the weight of the original Minarelli front pulley.

Stage6 S6-5116600

  • Malaguti 50cc F10,F12,F15
  • MBK Booster 50cc
  • MBK Mach G 50cc
  • MBK Nitro 50
  • MBK Ovetto 50
  • Yamaha BWS 50cc
  • Yamaha Jog R/RR
  • Yamaha Neos 50 (2-stroke)
  • Yamaha Slider
  • Aprilia SR 50 (Minarelli Vertical)
  • Aprilia SR 50 (Minarelli Horizontal A/C)
  • Aprilia SR 50 (Minarelli Horizontal L/C)
  • Yamaha Aerox 50 (2-Stroke)