Harley Davidson Ironhead Sportster Hardtail 64-82 - MK 52
The MK52 Hardtail is specifically designed for the 64-78 Ironhead Sportster original factory frame. Our first Sportster hardtail to utilize a full rear motor mount system. Includes 20mm (3/4") axle slots and requires separate brake stay for use with original factory drum brake hubs.
The MK52 is available as a "Pro Builders Kit" (to weld yourself), or you can order it with extended tubes for CUSTOM MODIFICATIONS. Alternatively, it comes as a fully welded hardtail for your convenience.
WEIGHT: 24 LBS.
Axle Slot: 20mm x 65mm
Int Axle Width: 9.25"