These are a screw-on style

Fits Harley-Davidson FL FX XL 85-Up

NOTE: These will not work for front forks with cartridges or Sport models with adjusters on the top and bottom

Hard-Anodized Black finish

delivering both iconic chopper style and superior function

Direct Drive 6-Speed Gear Set 1990-97 Harley-Davidson FLT/FLHT/FLHS/FLHR/FLTR/FX Subcategory_Speedometers These are a screw-on styleFrom an engineering standpoint, it is difficult to design a machine or mechanism that achieves multiple objectives with minimal compromise. An amphibious car is a good example. A few have been manufactured over the years, and they achieved the goal of navigating on land and water, but did neither very well. On the other hand, a Swiss Army knife achieves multiple objectives with minimal compromise. You can snatch the cork out of a wine bottle or kill