• Ingrid RD1 MK2 mechanical rear derailleur in Hard Anodized finish, Long cage
  • Ingrid RD1 MK2 mechanical rear derailleur in Hard Anodized finish, Long cage
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Ingrid

Ingrid RD1 MK2 Rear Derailleur

Ingrid RD1 MK2 Rear Derailleur

$745.00 USD
$745.00 USD
Sale Sold out
Shipping calculated at checkout.
Cage length
Fin
Color

Overview

The Ingrid RD1 MK2 is a mechanical rear derailleur machined in Italy from 7075-T6 aluminium alloy and PA12, weighing about 270g. One derailleur body covers several mechanical drivetrains: the cable-pull ratio is set by an interchangeable fin, so you match the derailleur to your shifter by choosing the right fin.

This listing is the Long cage in a Hard Anodized finish. Hard Anodizing is a hardcoat anodizing treatment; it is hard-anodized for wear resistance and a durable, low-glare surface.

Compatibility

Compatible with

  • The mechanical drivetrain that matches the fin you select.
    • The R11SH fin sets a Shimano 11-speed cable pull (road and gravel, Shimano GRX included). 
    • The M12SR fin sets a SRAM 12-speed mechanical cable pull.
  • Standard derailleur hangers and the SRAM Universal Derailleur Hanger (UDH).

Requires

  • A largest cog of 48T to 52T suits the Long cage; it also runs smaller cassettes with a 44T top cog.

Not compatible with

  • SRAM AXS and SRAM Eagle Transmission (electronic or hangerless mounting).
  • Shimano Di2 (electronic). The RD1 is mechanical only.

Confirm before ordering

  • Your shifter ecosystem, so it matches the fin you choose.
  • Your cassette's largest cog: choose the Long cage for 48T to 52T; the Ingrid Short cage covers up to 46T.

Specifications

Speeds
Set by the fin (11-speed R11SH or 12-speed M12SR)
Largest cog
Up to 52T (Long cage)
Actuation
Mechanical, fin-selected cable pull
Material
7075-T6 aluminium alloy and PA12
Finish
Hard Anodized (hardcoat anodizing, for wear resistance)
Weight
270g
Hanger
Standard derailleur hanger or SRAM UDH
Made in
Italy

What’s included

Included: One Ingrid RD1 MK2 rear derailleur, in the cage length, fin, and finish you select. The derailleur ships with its pulley wheels.

Not included: Shifter, cassette, chain, and derailleur hanger (sold separately).

FAQ

Does the RD1 work with electronic shifting?
No. The RD1 is mechanical only. It is not compatible with SRAM AXS, SRAM Eagle Transmission, or Shimano Di2.
How do I match the derailleur to my groupset?
Choose the fin for your shifter. The R11SH fin sets a Shimano 11-speed cable pull; the M12SR fin sets a SRAM 12-speed mechanical cable pull.
Which cage length do I need?
The Long cage suits a largest cog of 48T to 52T. For a maximum cog of 46T or smaller, choose the Short cage.

Hammer & Howl is an authorized Ingrid dealer. Every part ships brand-new with the full manufacturer warranty.

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