Primary Drive Systems & Parts

13 products

Our Primary Drive Systems & Parts range for Harley-Davidson covers primary chains, belt drive conversions, clutch baskets, compensators and the supporting hardware needed to keep the primary drive working sweetly on a Harley-Davidson. Supplied through Iron City Motorcycles, an Iron City authorised HD dealer in Leeds, this section is a first stop when servicing or upgrading Sportster, Dyna, Softail or Touring transmissions. Expect well-known names including Drag Specialties, S&S, Kuryakyn and Feuling, with kits and individual components for both stock rebuilds and performance upgrades. Whether you are refreshing a worn chain and shoes, updating to a smoother compensator or converting to a full open belt drive, this is where you will find the parts. Correct primary setup is critical to long transmission life, so start with quality components from trusted Harley-Davidson suppliers. Browse the full range below.