Dyna Harley Davidson Seats
Iron City stocks the full Harley-Davidson rider seat line: Sundowner, Badlander, Switchback, Tallboy, Reach, Low-Profile, Bevel, Road Zeppelin, Harley Hammock and the Drag Seat, together with the pillion pads, quick-release hardware, springs, mounting studs and rain covers that go with them. Genuine Harley-Davidson parts, for sale with 10% off RRP and free UK delivery available. A handful of the numbers on this shelf, including 18020-83 and 18011-86, are engine valve seats from the cylinder head, not something to sit on. They match on the word, nothing else. Ignore them if you're after a rider or pillion seat.
Fit is by frame, not by name
A seat that looks right for your bike can still be wrong for it. Owners on Harley forums warn each other about exactly this: two bikes can share a name and still sit on different frames, so a seat cut for a Softail will not simply bolt to a Touring model, whatever the badge on the tank says. The model name alone doesn't settle it either, since some lines changed frame family part-way through their run: the Fat Bob was built on a Dyna frame through 2017 and moved to Softail from 2018. Our own Switchback listings show the same problem from another angle: the low-rider tag and the road-glide and street-glide tag point at separate part numbers built for separate mounts, not one seat in two colours. Fitment tags narrow it down but won't always carry the year, so confirm your specific bike with the parts desk before you order instead of going on the tag alone. The Harley-Davidson parts hub is the place to start if you're not sure which family you need.
What a seat swap actually needs
A rider seat rarely arrives as the only thing you need. Fit a Sundowner Heated Seat or one of the Harley Hammock heated touring seats and it plugs into the bike's wiring through an adapter harness, not straight into the loom: our 12-way-to-4-way harness (69203476) is the part most people find they need only after the seat has already arrived. Passenger comfort is its own purchase too. Riders who fit a stock two-up setup and then find the pillion pad genuinely uncomfortable tend to move to a Sundowner Passenger Pillion instead of living with it. On quick-release two-up seats, owners report the backrest hardware working loose over time: retightening or rotating the docking points usually cures it, and occasionally a larger seat pressing against the backrest fixes it without any extra part at all. The docking hardware itself is covered in our sissy bar and backrest range, if yours needs replacing rather than adjusting.
Comfort, looks and the seats people swap out
The Badlander looks the part and rides harder than it looks. Owners on Harley forums describe it as fine for short runs and unforgiving after a hundred miles, with shorter riders finding the wide front gets in the way of putting a foot down, and at least one long-term owner reporting the seat pan itself failing after 40,000 miles. The Sundowner earns the opposite reputation, praised for all-day comfort, though several owners note it sits you closer to the tank and rides best with forward controls, not mid controls. Neither is a bad seat. It depends on how far you actually ride, and the desk can talk you through it if you're not sure.