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    Designed to simplify thousands of derailleur hangers into one universal design, the Wolf Tooth Universal Derailleur Hanger - UDH connects your derailleur to your frame. It's compatible with all frames designed around the SRAM UDH, and is compatible in mounting all standard (non-Full Mount) derailleurs from SRAM, Shimano, Campagnolo, TRP, etc.


    The benefits of a UDH include increased shifting precision and stronger construction than standard derailleur hangers. The Wolf Tooth Universal Derailleur Hanger – UDH is an aftermarket component designed to replace the stock UDH that is included with your frame. Bolts and washers are available in nine Color Shop hues to match other Wolf Tooth anodized components and accessories.



    • Full CNC aluminum construction

    • Designed to rotate back in the event of a crash to help prevent damage to the derailleur or frame



    COMPATIBILITY



    • Compatible with bike frames designed to accept the SRAM Universal Derailleur Hanger - UDH

    • Compatible with all road, gravel, MTB and EMTB drivetrains (except SRAM Full Mount Transmission, which does not use a hanger)

    • For Axle Thread Pitch M12x1.0

    • Rear axle not included



    SPECIFICATIONS


    Weight: 32g
    Compatibility:
    Replaces stock universal derailleur hanger
    Material:
    Hanger • 6061-T6 aluminum | Washer and bolt • 7075-T6 aluminum


    Installation



    • Grease bolt and axle threads

    • Do not grease hanger barrel

    • Torque UDH 8mm Hex bolt to 25 Nm

    • Torque rear axle (not included) to spec recommended by axle / frame manufacturer


     2025 WOLF TOOTH UDH INSTALLATION




    The Story


    Wolf Tooth was founded to design and manufacture precision cycling products that emphasize function, performance, and reliability to meet the needs of our fellow racers and riders.


    We are a group of cyclists in Minneapolis, Minnesota that spend a lot of time talking about bike components. Like most detail-obsessed riders, we're always looking for new products that could make our bikes lighter, faster, more versatile, or more reliable. We pride ourselves on delivering premium products of the highest quality.

    *Please note that our specifications may be impacted by running substitution changes, we highly recommend confirming the specifications of our products at the time of sale. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs. Please read our Terms & Conditions

    *Giant & Liv Bicycles are available for purchase online, but due to warranty regulations, must be shipped to qualified Giant dealers, as bicycles must be assembled by a qualified bike mechanic in an approved store - This is an international policy and usually will require an additional fee to build the bike. This will be confirmed by one of our online staff after purchase of the bike.

    *Specialized Bicycles are available for home delivery nation wide.

    *AMFLOW Bicycles are available for purchase online, but MUST be collected from the store.

    *TREK Bicycles are available for purchase online, but MUST be collected from the store.

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