Description
Building a custom bike requires a seat that adapts to your frame, not the other way around. The BILTWELL Thinline Seat Pan delivers the adjustability and craftsmanship you need to dial in comfort and ergonomics without compromise. With a reinforced steel pan and premium foam padding, this is a seat foundation engineered for both function and longevity.
- Stamped steel construction
- Reinforcement ribs included
- Black electroplated finish
- Carriage bolt channels
- Fine-tune seat positioning
- Molded polyurethane foam
- Hand-stitched vinyl cover
- Adjustable frame mounting
- MPN: 4003000
- Bolt-on installation









