SRAM's UDH put one derailleur hanger geometry on almost every new frame, so a spare is easy to keep on hand. Robert Axle Project's version is precision-machined from 6061 aluminium rather than the cast or plastic hangers some brands supply - no plastic parts to fail.

Highlights

  • Fits any frame built for SRAM's UDH standard
  • Machined from 6061 aluminium, all-metal construction
  • Works with any drivetrain mounted to it, including SRAM Transmission (Full Mount) and e-bike drivetrains
  • Compatible with Trek's Active Braking Pivot frame design

Compatibility & fit

Fits any bike with SRAM's UDH derailleur hanger interface - check your frame for the UDH logo or ask the Tune workshop to confirm before ordering. A bent or cracked hanger is a common cause of bad shifting; this is a direct replacement, not an upgrade part.

Robert Axle Project's lifetime warranty covers defects in material and workmanship to the original purchaser, for the lifetime of ownership - it excludes misuse, improper installation, accidents and normal wear and tear. For warranty support, return the product to Tune Cycles and we'll manage the claim with Robert Axle Project's Australian distributor. This is in addition to your rights under the Australian Consumer Law, so keep your proof of purchase.
  • Fits any SRAM UDH-equipped frame
  • 6061 aluminium, all-metal construction
  • Compatible with all drivetrains, including e-bikes and SRAM Transmission
  • Works with Trek Active Braking Pivot frames
BrandRobert Axle Project
FitsSRAM UDH (Universal Derailleur Hanger) frames
Material6061 aluminium
Weightapprox 37g
Mounting thread12x1.0mm
SKU DTW-RAG-UDH001
Barcode # 602150477369
Brand Robert Axle Project
Shipping Weight 0.1000kg