top of page
Fast Johnny Derby Cover
Rev up your ride with the 3D Fast Johnny Derby Clutch Cover for Harley Davidsons, exclusively from Alien City Artifacts! Meticulously handcrafted and made to order, these clutch covers do more than just protect—they elevate your bike's style to new heights. Our skilled artisans ensure each piece is a unique masterpiece, but please allow 1 to 3 weeks for delivery. Alien City Artifacts prides itself on delivering unparalleled custom 3D parts, and this Derby Clutch Cover exemplifies our passion for perfection. Transform your Harley with a touch of artistry and exceptional craftsmanship today!

3D Fast Johnny Derby Clutch Cover for Harley Davidsons

$185.00Price
Excluding Sales Tax |

  • To determine which size you need, follow these steps:

    If your derby cover has three holes, select “1970-1998 Big Twin (three hole)”.
    If your derby cover has four holes, select “1994-2003 Sportster (four hole)”.
    If your derby cover has six holes, select “2004-2022 Sportster (six hole)”
    If your current derby cover has five holes, there are three possibilities, and the best way to confirm the correct size is to measure your current derby cover:

    Select “Milwaukee 8 Softail (five hole – 6.4″ dia)” if you have a Milwaukee 8 engine equipped Softail model (eg, “Street Bob”, “Low Rider”, etc) from the 2019 model year or newer. This derby cover is 6.4″ in diameter.
    Select “Milwaukee 8 Touring (five hole – 7.75″ dia)” if you have a Milwaukee 8 engine equipped touring model (eg, “Road King” or “Tour Glide”) from the 2017 model year or newer. This derby cover is 7.75″ in diameter.
    Select “1999-2017 Twin Cam Big Twin (five hole – 7.25″ dia)” if you have a Twin Cam equipped bike from those years. Touring, Softail, and Dyna models all use the same size. This derby cover is 7.25″ diameter version, and was also used on the last year Evolution (1999) bikes. 
    Note – 2018 Softail models were a crossover year. They came equipped with the new Milwaukee 8 motor, but mostly retained the previous (Twin Cam style, 7.25″ dia) outer primary and derby cover. If you have a 2018 Softail, verify that your derby cover is 7.25″ in diameter, and select “1999-2017 Twin Cam Big Twin (five hole – 7.25″ dia”) when ordering. The exception is the 2018 FLSB Sport Glide. That one takes the newer, 6.4″ dia derby cover. If in doubt, measure!

bottom of page