Custom motorcycle seats


At Sinister Seats we can rebuild or recover your existing Harley Davidson motorcycle seats or design and build custom motorcycle seats  from scratch.

Whether you have a bobber, chopper, sport bike, cafe racer or a  bagger, Sinister Seats can help.  We work with private individuals  through to large custom shops throughout the U.S. and the world to  create custom motorcycle seats.

You can choose from a variety of quality materials for your  motorcycle seat upholstery. This includes hand tooled leather; exotic  leathers such as stingray, elephant, snake, ostrich, alligator and top  grade upholstery vinyl in a variety of colors, patterns and textures.

Limited run production seats are also available. We can complete all the pattern and mold making in house.

Sinister Seats can reshape and re-foam your existing seat.  We have several foams available to suit your requirements.

Please contact us to discuss your specific custom motorcycle seats needs.

Custom Harley Davidson bagger fiberglass seat pan

custom seat pans


Our bobber and chopper motorcycle sinister seats solo seat pans  are made from heavy 10 gauge (1/8-3mm) steel that will not bend and flex  like other pans.Great for building your custom motorcycle seats.

We have pan options with a large radius rise that keeps your butt in the seat and off the fender.

We can custom cut any seat pan size or shape to meet your requirements using our CNC cutter.

Mounting studs, tabs or bungs can be welded onto the pan to suit your needs.

Sinister seats can also fabricate custom molded fiberglass or hand  shaped sheet metal seat pans for your custom bike. This requires access  to the bike.

International customers, please contact us  for shipping cost.