Dropout, Steel, SRAM UDH Flat Mount 140/160 Integrated, Eccentric

Material: 1018 steel, includes right and left frame components

Application: 

• SRAM Full Mount derailleurs and Universal Derailleur Hanger
• Meets all SRAM specs

OD: 1-3/4"

Flanges:

• Width: .985"
• Symmetric seatstay flanges
• There is approximately 2 mm per side to make the weld with 3/4" chainstays and 5/8" seatstays
• Weld the tubes as far outboard as possible to avoid SRAM's clearance mask

Caliper Mount:

• Flat Mount Integrated for 140mm (direct) or 160mm (with adapter, adapter not included) rotor
• Caliper mount thickness: 10mm

Wheel Alignment:

• Concentric: use a 0 mm offset bushing
• Eccentric:
  • Select a 0.5 or 1.0 mm offset bushing
  • For 0.5 or 1.0 mm bushings use a 2 mm hex key to rotate the insert using the radial holes on the flange
• The bushing is a structural part of the assembly and must be welded/brazed in
  • Once installed it is not meant to be consumer serviced

Purchase Separately:

• Hanger: SRAM Universal Derailleur Hanger (UDH) 
  • Skewer hole is threaded M12 x1

Item sold as pair.