We have updated our Privacy Policy. Please click here to review the updates.Accept

Looking for something else?

Ships Free to Cycle Gear Stores!

Ship to an Address:
Please select a to view availability.


Pick-up in Store:
Cycle Gear Pacheco Check Nearby Stores

The Cycle Gear Difference
  • 30-Day Best Price Guaranteed
  • Free Shipping Over $49
  • No-Hassle ReturnsView Details

Biltwell Gen 3 Seat Hinge Bung

The Gen 3 investment-cast chromoly steel bung fits 1-1/2” O.D. backbone tubes on stock and custom motorcycle frames. Includes self-lubricating bronze pivot bushings to reduce binding, ensure tighter tolerances and provide smoother operation when paired with a Biltwell seat hinge. Raw finish welds easily and takes rattle can paint like a champ.


  • Mates to any generation or style of Biltwell brand seat hinge
  • Sold each
Read More
Fitment Notes & Exceptions
  • Requires fabrication, welding and frame painting
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style Biltwell Gen 3 Seat Hinge Bung Item # 1180297 Store SKU Manufacturer Product # 0103-0504-06/SB-BRZ-RW-G3 Availability In Stock: Requires 1-3 business days of lead time prior to shipment