Raceseng Prolix Shift Knob (Evo 4-X)

SKU: rsg08221BE-08014-081104

$ 140

Raceseng Prolix Shift Knob - M10x1.25mm

Shape, height, and mass merge. The Prolix features a sphere shape with peaked tangent contours that seamlessly fits in your hand. The tall profile increases your mechanical leverage and 685 grams of mass smooth out the shift.

The final touch is a selection of gorgeous finish options. You can choose from gloss, translucent and textured finishes in a variety of colors. Or you can go with a natural stainless look in a brushed or beaded finish.

The Prolix comes with an adapter that will seamlessly mount it on your car's shifter arm with OEM fit and finish.


  • Collection: Mass Series
  • Profile: Tall Profile Sphere
  • Options: CNC Machined Shift Gate Engraving
  • Finish: Translucent, Gloss, Textured, Beaded or Brushed
  • Material: 303 Stainless Steel + 6061 Billet Aluminum Adapter
  • Counterbored: For Reverse Lockouts and Shift Boot Retainer


  • M10x1.25mm Thread Shifters


  • Diameter: 2" (51 mm)
  • Height: 3 1/2" (89 mm)
  • Weight: 1.5 lbs (685 grams)

What's In The Box?

  • 1 - Prolix Shift Knob
  • 1 - Shifter Adapter


  • Raceseng Inc. warrants that this product should be free from defects in material and workmanship up to 1 year after the date of purchase

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