Sram UDH universal bicycle derailleur hanger

Sram UDH rear derailleur hanger

New transmission rear gear change housing mounting bracket adaptable for MTB (all-terrain bike), Mountain Bike, eBike or VAE electric bike and other types of bikes depending on dimensions.

The derailleur hanger UDH (Universal Derailleur Hanger) is designed to be used on all types of frames. It guarantees better performance, especially when changing gears.

This bride Allows you to attach your rear derailleur to your bike frame. When assembling this bracket, remember to put a drop of “threadlock” type glue on the screws to prevent them from loosening.

There are several types of mounts and attachments depending on your brand of bike and your brand of derailleur. The compatibility of the models indicated is for information only, it is advisable to disassemble the part to be replaced beforehand and to check the correspondence with the photos and dimensions indicated on the diagram.

Technical characteristics and dimensions of the frame bracket

• Brand: Sram
• Model: UDH
• Material: aluminium
• Colour: black
• Overall length: 65 mm
• Center distance between wheel axle and derailleur mounting hole: 33 mm
• Outer diameter frame passage: 20 mm
• Wheel axle passage thread diameter: 12 mm
• No threading: 1.00
• Derailleur mounting thread diameter: 10 mm
• No threading: 1.00
• Mounting type: on the wheel axle
• Leg dimensions detailed on the diagram

SRAM is an American brand specializing in the manufacture of equipment for bicycles. To learn all about the brand and discover our range of SRAM products, click on this link.