Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes
Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes
Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes
Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes
Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes
Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes
Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes
Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes
Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes
Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes
Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes
Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes
Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes
Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes

Titanium UDH Derailleur Hanger Replacement|Shimano Direct Mount|For Trek & Colnago Road Bikes

Precio de venta$109.99

Color:Silver
Cantidad:

Product Description

The Chaser UDH Titanium Direct Mount Derailleur Hanger is developed based on the UDH (Universal Derailleur Hanger) standard, designed for high-performance road bikes that demand maximum drivetrain precision with reduced weight.

Manufactured from aerospace-grade TC4 titanium using full CNC machining, this hanger combines lightweight construction with excellent rigidity and durability. Compared to traditional UDH systems, the optimized direct-mount structure simplifies the drivetrain interface while achieving meaningful weight savings.

This product is a direct-mount UDH solution, specifically intended for Shimano R-series rear derailleurs with extended mounting interfaces. Compared to a conventional UDH + Shimano Link setup, it offers a cleaner structure and lower total system weight.


Version Options

UDH-RD1|Direct Mount Version (Shimano Only)

  • Compatible with Shimano R-series rear derailleurs (with extended hanger interface)

  • Lightweight direct-mount structure

  • Not compatible with SRAM or Campagnolo rear derailleurs


Bike Compatibility

  • Road bike frames using the UDH standard

  • Examples include (but are not limited to):

    • Trek Madone Gen 8

    • Colnago V5RS

    • Colnago Y1RS

    • Van Rysel / Quick Pro and other UDH-equipped road bikes


Not Compatible With

  • Older Shimano rear derailleurs without extended hanger interface

  • Non-UDH frame designs

  • Direct-mount version is not compatible with SRAM or Campagnolo rear derailleurs


Weight Comparison

  • Traditional UDH system (reference): approx. 42.2 g

  • Chaser UDH Titanium Direct Mount Hanger (complete set): approx. 33.9 g

Significant weight reduction compared to conventional UDH setups.


Material & Specifications

  • Material: TC4 Titanium

  • Manufacturing: Full CNC machining

  • Axle standard: P1.0 (optional P1.5 nut available)

  • Recommended installation torque: 25 Nm


Adjustment Spacers (Included)

  • Fine-tuning spacers included (optional installation)

  • Spacer thickness: 0.1 mm per piece

  • Function:

    • Installed between derailleur and hanger

    • Prevents axial movement of the rear derailleur

⚠️ After installing or replacing the hanger, rear derailleur indexing and alignment must be re-adjusted according to manufacturer specifications.