Cushions
Cushions: the padding that decides whether a long ride is comfortable or a chore
A cushion is the part you actually sit or lean against, so it does the quiet mechanical work of spreading your weight, damping vibration and holding your body in position over a long day in the saddle or the seat. On a touring bike a good seat or backrest cushion keeps pressure off the tailbone and lower back; in a race car a properly padded seat holds the driver planted through hard cornering. When the foam packs out or the cover splits, you feel it in your hips within an hour. The cushions here are what you fit to fix that.
What ThreePiece stocks
There are 32 cushions in stock right now, spanning 9 brands: Mustang Motorcycle (8), Kuryakyn (7), NRG (5), SPARCO (4), PRP Seats (3), QuadBoss (2), plus single listings from Bikers Choice, HKS and OMP. Prices currently run from $46 to $917 - that is the live range for what is on the shelf today, not a fixed price. At the top sits the Mustang Super Touring Deluxe Diamond one-piece 2-up seat, also offered in a second finish variant. Backrests come from Kuryakyn in chrome and black and chrome. Powersports riders will find the QuadBoss back cushion and a QuadBoss replacement seat cushion at the value end.
How to choose
Split the decision by what the cushion attaches to. If you want a full ride-comfort upgrade for a touring bike, the Mustang one-piece 2-up seats are the big-ticket option and carry specific vehicle fitment. If you already like your seat and just want back support, a Kuryakyn backrest is the cheaper, bolt-on route. For UTV and powersports use, the QuadBoss pieces are replacement-focused and priced accordingly. The spread from $46 to $917 mostly reflects whether you are buying a small replacement pad or a complete seat assembly - decide that first, then match to your vehicle.
What else you need with it
Cushions live in our Interior section alongside the hardware that completes a seat job. If you are mounting a race seat, pair a cushion with the right Seat Brackets and browse the full Racing Seats range. Touring riders often add Grips, Floorboards and Handlebars at the same time to sort out the whole contact-point setup.
Fitment and ordering
Of the 32 listings, 11 carry vehicle fitment data, with sampled coverage on Harley, Harley-Davidson and Indian models such as the Harley CVO Road Glide and Harley-Davidson Touring, across model years 1993 to 2025. Confirm your exact year and model before ordering - if you are unsure, call fitment help at 813-535-5801 or reach us through contact us. Every order ships free, and Affirm and Katapult financing is available on the financing page.