CORKSPORT Aluminum Shift Knob

CorkSport is proud to announce the first adjustable weighted shiftknob for Mazda enthusiasts.
The CorkSport Adjustable Aluminum Shiftknob allows for smooth throwing shifts, and a clean style to complement your Mazda or Mazdaspeed. At its lightest, weighing in at 175 grams, and adjustable up to 320g.





Engineered from T6 Aluminum with a color selection of a sleek black or a deep blue finish. Tailor your weight to your driving style for perfect smooth responsive shifts.


The CorkSport adjustable shift knob was designed with customer collaboration and a big thank you to Robbie Robbinson.

• Adjustable: Adjustable weights, allowing you to customize the weight between 175g up to 360g to tailor your shift throw.
• Longevity: Manufactured from high grade aluminum then anodized in a deep blue or sleek black for a long life and incredible feel.
• Versatile: Easy OEM replacement of the Mazda manual transmission shift knob without screws or adapters.
• Size: Overall height is 3.150 inches and 2.066 inches at its widest.
• Adjustable: For a greater feel of your shifts, adjust your weights to the lighter side, as low as 175 grams and feel the intricate shift points as you flow through the gears. For those that like them heavy, you can max it out to 320 grams, giving you smooth shifts and falling into gear as you are shifting up or down through the gears.
• Ease of Use: Extremely easy to install, your Mazda/Mazdaspeed will be ready for weighted shifting within minutes.
• CorkSport Service and Support: Receive full color installation instructions, all of the needed installation hardware, and knowledgeable telephone support.

NOTE: Using the Shift knob on the 2014+ Mazda 3 and Mazda 6 will leave a small gap at the bottom of the shifter threads. Check out our model specific 2014+ Mazda 3 and Mazda 6 knob here