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SRAM RED 1x Road Crankset

Josh Matthew April 12, 2024


SRAM’s top-of-the-line RED carbon fiber crankset with 1x chainrings

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SRAM RED 1x Road Crankset

The SRAM RED 1x Road Crankset offers both strength and stiffness due to SRAM’s proprietary carbon fiber lay-up in the RED crank arms. The 1x drivetrain simplifies functionality and reduces weight, while the SRAM X-SYNC wide-narrow chainrings provide maximum chain control and retention. These chainrings also feature a laser-etched chainring finish which makes them more durable.


Key Product Details


This SRAM RED crankset is compatible with 1×12 road drivetrains and SRAM DUB or GXP bottom brackets (based on the spindle type selected).

Key Features:

SRAM’s flagship RED carbon cranks (lightweight and stiff), power meter compatible.

Advice From Our Staff:

This is a great, high-end carbon 1×12 road crankset. It’s lightweight and ultra-stiff. Highly recommended.


Options For This Crankset

Chainrings: This crankset is available in the following chainring combinations:

  • 36 | 38 | 40 | 42 | 44 | 46

Crank arm lengths: You can buy this crankset in the following crank arm lengths:

  • 170 mm | 172.5 mm | 175 mm

Spindle Type: These crank arms are available in two spindle types. Please make sure you have the correct bottom bracket on your bike.

  • DUB (29.9 mm) | GXP spindle (22/24 mm)


Other Versions to Consider

RED 2x: We also sell the SRAM RED 2x Road Crankset which uses 2x chainrings.

Force 1x: If you are looking for something a bit more affordable, we have the SRAM Force D2 1x Crankset. The Force is also carbon, however it is a bit heavier than the RED version.


This crankset is compatible with 1×12 road drivetrains and SRAM DUB or GXP bottom brackets (based on the spindle type selected).


  • Interface: SRAM 8-Bolt Direct Mount, 107 BCD
  • Crank Arm Material: Carbon
  • Chainrings: 1x
  • Speeds: 12
  • Spindle Size: DUB - 29 mm | GXP - 22/24 mm
  • Chainline: 45.0 mm

In the Box

  • SRAM RED Crankset with 1x Chainring
  • Set of Torx T20 Bolts

Tools Needed for Installation

You will need the following tools for installation of this product. You can purchase many of these commonly used tools in our store.

  • 8 mm Allen key
  • T20 Torx bit

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