Fastback UDH Dropouts

$125.00

Designed to accommodate the latest in derailleur mount standards, the Fastback UDH Dropouts are designed to work seamlessly with both SRAM T-Type Derailleurs and the SRAM UDH Derailleur Hanger.

The unique Fastback design provides a generous surface for welding or brazing your chainstays and seatstays and adds another visually arresting feature to your frame.

Designed to accommodate the latest in derailleur mount standards, the Fastback UDH Dropouts are designed to work seamlessly with both SRAM T-Type Derailleurs and the SRAM UDH Derailleur Hanger.

The unique Fastback design provides a generous surface for welding or brazing your chainstays and seatstays and adds another visually arresting feature to your frame.

Fastback Dropouts are designed to work with both UDH Derailleur Hangers and SRAM T-Type Derailleurs.

The unique dual-flat flange provides ample space for brazing or welding seatstays and chainstays in-place. The flat faces also allow a much easier and robust process of flat mitering enabling faster and repeatable production. Proud surfaces on the dropout bores make paint and powdercoat removal easy, maintaining a clean surface for optimal T-Type Derailleur fitment.

Product Details

  • Weight: 122g (L and R Dropouts, no hanger or axle)

  • Material: 1018 Steel

  • Finish: Bead Blasted

  • Compatible Axles: PMW UDH Axle and Wolftooth UDH Rear Axles

  • Compatible Derailleur Hangers: Any UDH Derailleur Hangers (It’s universal!)

  • Item is sold as a pair of dropouts (L and R Dropouts)

  • Dummy Axle adapters available upon request