Shimano XTR 9050 Di2

  • By Caley Fretz
  • Published May. 29, 2014
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The rear derailleur in the new Shimano XTR 9050 Di2 system can be used on tandem road bikes, writes Lennard Zinn.

The rear derailleur is tucked away to help prevent damage on the trail, and uses the same roller clutch design, which improves chain control, as the mechanical versions.

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