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Shimano Dura Ace 7901 10 Speed Chain Zoom Shimano Dura Ace 7901 10 Speed Chain
  • Top of the range Dura-Ace Super narrow lightweight 10-speed directional chain for optimum cassette and chainset interaction and maximum power transfer
  • Chain uses a directional design with specifically shaped inner and outer plates to optimise shifting over the chainset and cassette
  • Outer plate design has been developed to reduce the chance of chain suck
  • The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity, and near silent running
  • Hollow link pins and perforated inner link plates offer great weight savings
  • Hyperglide (HG) series 10-speed compatible chain
  • Durability is assured through a chromising treatment on link pins, and the heat treatment of rollers, pins, and plates
  • 5.88 mm chain width, optimised for 10-speed Super Narrow HG drivetrains
  • Zinc-alloy silver finish offers the longest lasting and best resistance to corrosion
  • 252 grams

Additional Information

Product Code:CHSHDA7900