The Robert Axle Project UDH 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.
- Machined from 6061 Aluminum
- Fits all bikes made for SRAM UDH hangers
- Compatible with all drivetrains, including e-bikes.12 x 1.0mm thread pitch
- Works with Trek Active Braking Pivot frame designs
We like to say that we are the Thru Axle Authority. Not like police style authority, but more like, we know our stuff when it comes to thru axles. That’s why, when you’re shopping for a thru axle, if you use our Axle Fitment Finder we guarantee the result, 100%. If for any reason you use our Axle Fitment Finder and it takes you to the incorrect product for your bike, we’ll exchange it for the right axle at no cost.
Our mission is to provide the highest quality products that allow families, adventurers, commuters and recreationists to enjoy traveling by bicycle. Our vision is for everyone to experience adventures big and small. We believe that the bicycle is not just a two-wheeled vehicle, but also a tool for you and your family to explore your community, an entire country or the world.
We understand there are two priorities for you. Our product must provide a seamless fit between your beloved bike and your precious cargo. And it must be durable and secure to bring you home from your adventures, whether around town or around the world. We do not accept any compromises in safety or fit of our products. Our products are designed, tested and manufactured in Bend, Oregon. We uphold high standards and workmanship in our products by using the best materials and processes.