The Robert Axle Project UDH Derailleur Hanger - black

The Universal Derailleur Hanger, designed by SRAM, simplifies the never ending array of derailleur hangers that we’re all just subtly different into a single unified design, making it easier for you and bike shops to always have a spare available.

The Robert Axle Project U.D.H. makes it even better by precision machining it from 6061 aluminum. Modern drivetrains are precise and exacting and deserve to be mounted to a derailleur hanger of equally precise quality. The Robert Axle Project Universal Derailleur Hanger is made to the exact same geometry as the stock SRAM hanger ensuring a perfect fit to your bike and any drivetrain you’d like to mount to it.

Details of the The Robert Axle Project UDH Derailleur Hanger

• Machined from 6061 Aluminum
• Fits all bikes made for SRAM UDH hangers
• Compatible with all drivetrains, including e-bikes
• All-metal construction meets Shimano’s requirements for XTR Di2 9200
• 12 x 1.0mm thread pitch
• Works with Trek Active Braking Pivot frame designs
• Made in Taiwan