Colony Motor Screw Kits

41 products — part of all Motor Screw Kits

Colony motor screw kits are the hardware of choice for Harley-Davidson restoration work that demands period-correct fasteners rather than generic substitutes, with over 50 years of engineering research behind every kit in the catalogue. Colony's depth in vintage Harley-Davidson hardware sets the brand apart — the screw kits span Knucklehead engines from the late 1930s and 1940s, the long-running 45-inch Flathead SV in both aluminium-head and cast-iron-head configurations from 1937 through 1973, and V-Rod models from 2002 to 2017. Where a restoration demands hardware that is correct not just in thread specification but in grade and finish for the model year, Colony delivers the research. Each kit is engineered to match what left the Milwaukee factory originally, so rebuilders working on pre-unit engines or rare model variants are not left improvising. Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, carries the Colony range for UK restorers and custom builders who insist on the right bolt for the right application. Browse the full Colony Motor Screw Kits range below.