Specialized Road Disc Thru Axle Derailleur Hanger 2018+ Tarmac - Venge

Specialized Factory Replacement Shimano Direct Mount Rear Derailleur Hanger Revision 2.0 Road Thru-Axle Bolt-On Version

Specialized factory replacement Revision 2.0 rear derailleur hanger is the Shimano Direct Mount version, designed for road frames with thru-axle dropouts. It allows compatible Shimano rear derailleurs to be mounted without the B-link, simplifying the drivetrain interface and delivering improved shift precision and alignment.

This hanger is cross-compatible with the standard Road Thru-Axle 2.0 hanger and is intended for riders using Shimano road derailleurs only.

Key Features

• Genuine Specialized OEM replacement hanger

• Shimano Direct Mount–specific design

• Allows B-link removal for improved shifting performance

• Cross-compatible with standard Road Thru-Axle 2.0 hanger

• Precision-machined alloy construction

• Lightweight, bolt-on design

Compatibility

Shimano road rear derailleurs only:

• Ultegra R8000 / R8050

• Dura-Ace R9000 / R9100 / R9150

❌ Not compatible with SRAM or Campagnolo rear derailleurs

Specifications

• Version: Revision 2.0 – Shimano Direct Mount

• Material: Alloy

• Mounting Hardware:

  • M5 × 0.8P × 9mm mounting bolt (not included)

• Quantity: Single hanger

• Dropout Type: Road thru-axle

OEM Compatibility (Grouped & De-Duplicated)Tarmac SL8

• Tarmac SL8 (Pro) — 2024–2025

• S-Works Tarmac SL8 (All completes & framesets, incl. LTD editions) — 2024–2025

Tarmac SL7

• Tarmac SL7 (Sport, Comp, Expert, Pro, Frameset) — 2021–2025

• S-Works Tarmac SL7 (All completes & framesets, incl. LTD & Team editions) — 2021–2023

Tarmac SL6 (Disc)

• Tarmac SL6 Disc (Sport, Comp, Expert, Pro) — 2018–2023

• S-Works Tarmac SL6 Disc (All completes & framesets, incl. LTD editions) — 2018–2020

Aethos

• Aethos (Sport, Comp, Expert, Pro, Frameset) — 2021–2025

• S-Works Aethos (All completes & framesets, incl. LTD editions) — 2021–2025

Venge (Disc)

• Venge Pro — 2019–2020

• S-Works Venge (All completes & framesets, incl. Sagan editions) — 2019–2021

Installation Notes

• Designed for Shimano Direct Mount rear derailleurs only

• B-link must be removed for correct installation

• Mounting bolt not included

• Confirm derailleur and frame compatibility before installation

A factory-correct solution for Shimano-equipped Specialized road bikes, this Revision 2.0 Direct Mount hanger delivers cleaner drivetrain integration, improved shifting performance, and precise rear derailleur alignment—exactly as intended from the factory.