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.

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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