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Shimano 7703 Dura Ace Triple Chainset 53/39/30T 170mm - £219.99

Shimano 7703 Dura Ace Triple Chainset 53/39/30T 170mm from the Shimano Road - Chainsets range at J E James Cycles.

Save £25.00 (10%) | RRP (£244.99)

Shimano | Road - Chainsets | Large Image

  • The absolute ultimate in precision-engineered chainsets for serious road riders and elite-level racers who demand the best
  • Advanced HollowTech crank arms use hollow Duralumin to provide an extreme rigid yet lightweight construction
  • Innovative Octalink system uses an 8-splined interface between chainset and bottom bracket spindle to increase rigidity
  • Highly polished Dura-Ace finish to cranks arms and nickel plated chainrings
  • Aluminium SG-X chainrings for superior shifting performance even under great loads
  • Triple chainrings give greater gear choice than double ring set-ups
  • For use with 9-speed Super Narrow HG chains
  • Average weight: 681 grams (170 mm)