Sour bikes get new Not-UDH for more universal derailleur hanger, Transmission drivetrain & bikepacking compatibility for ...

All made-in-Italy carbon 3T Italia bikes are now UDH-ready. You may even already have a RaceMax gravel bike with UDH!

The patent borrows design elements from the SRAM Universal Derrailuer Hanger, or UDH. The UDH has been a significant advancement in mountain bike design, making sourcing replacement hangers much ...

Either way, don’t be surprised if the group chat starts filling up with discussions about whether that unknown bike brand makes a frame with SRAM UDH and 700c x 50 mm tire clearance. We predict ...