105 CS-R7000
Product # 120622
  • The 3 largest cogs are riveted on an aluminum spider
  • Nickel plated finish
  • Steel lockring
  • 12-25, 11-28 and 11-30 are compatible with SS rear derailleur
  • 11-32 requires GS rear derailleur
  • Weight: from 269g (12-25) to 320g (11-32)
Specs
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