The XX DH Transmission crankset is SRAM's purpose-built downhill crank and, by SRAM's account, its most durable aluminium crankset yet. This version has 160mm black arms and a DUB DH spindle for a 56.5mm chainline, with a 34T dedicated XX DH T-Type chainring.

Highlights

  • Aluminium arms with machined finishes on high-wear and rock-strike-prone surfaces
  • DUB DH spindle for a 56.5mm chainline, for 157mm or 148mm rear hub spacing
  • 34T dedicated XX DH T-Type chainring, designed for the folding and impact loads of downhill riding
  • Progressively short arm lengths from 150mm; this one is 160mm
  • Direct mount T-Type chainring for SRAM Transmission

Built for downhill

SRAM designed the XX DH crank from the ground up for strength to weight, taking cues from its best aluminium crank. Machined surfaces where rocks and shoes hit keep the arms looking fresh for longer.

Compatibility and fit

For SRAM T-Type (Transmission) chains. Bottom bracket and DUB spindle spacers are not included. SRAM lists MTB Wide DUB, DUB BSA MTB 83 and DUB PF MTB 104.5/107 bottom brackets across this crankset family; we'll confirm the right BB and spacing for your frame before fitting.

This SRAM component is covered by SRAM’s warranty against defects in materials and workmanship; terms are set by SRAM. Wear and service items (chains, cassettes, brake pads, rotors, tape and seals) are normal maintenance parts.

Tune Cycles can supply, fit and set up SRAM components and lodge any warranty assessment on your behalf — book at tunecycles.com.au/book.

  • XX DH Transmission aluminium crank arms, black
  • 160mm arm length
  • DUB DH spindle, 56.5mm chainline
  • 34T direct mount dedicated XX DH T-Type chainring
  • For 157mm or 148mm rear hub spacing
  • Machined finish on high-wear surfaces
  • T-Type chain compatible
  • Bottom bracket and DUB spacers not included
BrandSRAM
Model/seriesXX DH
SRAM part number00.6118.757.005
Model IDFC-XX-DH-A1
TypeDownhill crankset, 1x
Crank arm length160mm
Crank arm materialAluminium
ColourBlack
SpindleDUB DH
Chainline56.5mm
Rear hub spacing157mm or 148mm
Chainring34T direct mount T-Type, aluminium
Chain compatibilityT-Type
Chainring mount8-bolt direct mount
Bottom bracketNot included
DUB spacersNot included
SKU PSI-SR006118757005
Brand SRAM