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Shimano Dura-Ace 7803 Triple Chainset

Performance without compromise Three key words have emerged as the theme for the total new DURA-ACE system: Speed, Smooth and Strength. Speed and Smooth result in effortless shifting, improved braking operation, enhanced ergonomics and updated attractive feeling and design. Strength is focused on the critical need for lightweight without sacrificing rigidity, durability or precision. 100% Power Transmission is the goal pursued by the fusion of those three concepts.

Shimano Dura-Ace 7803 Triple Chainset Details:

  • The HOLLOWTECH II crankset offers optimum balance of lightweight and rigidity
  • Smoother rolling from minimal bearing interface of integrated bottom bracket
  • Gearing: 52-39-30T
  • Rear Speeds: 10
  • PCD: 130mm/92mm
  • Splined Crank: Yes
  • Chain: Super Narrow HG for 10-speed
  • Bottom Bracket: Model No.SM-FC7800
  • Chain Line: 43.5mm
  • Hollowtech Crank Arm: Hollowtech II
  • Finish: Aluminium/Anodized

Please Note: Bottom Bracket is not supplied.

Buy Shimano Dura-Ace 7803 Triple Chainsets from Chain Reaction Cycles, the world's largest online bicycle store.