Products

Ultegra FC-6703 | Premium Triple | Grey

Technical Documents
Features
  • 52 x 39 x 30 Premium Triple
  • HOLLOWTECH II design: Optimum balance of lightweight and stiffness
  • HOLLOWGLIDE outer ring - Hollow chainring construction: Rigid chainring efficiently receives the chain from the middle chainring
  • Improved chainring clearance: Less chain rubbing on outer ring when in middle / small gear combination
  • **Note: FC-6703 uses CN-6600 Chain
Specifications
Model Number FC-6703-G
Series ULTEGRA
Crank Construction Hollowtech II
Cassette Compatibility
Chain Compatibility Supre Narrow HG for 10-speed
Hyperdrive Yes
Dual SIS
Reinforced Spider
Chainring Sets 52-39-30T
Bolt Circle Diameter 130 / 92
Crank Arm Length 165, 170, 172.5, 175mm
Crank Arms
Chainrings
Chain Guard
Bottom Bracket SM-BB6700
Chain Line 45mm
Spindle Length
BB Shell Width 68/70
Average Weight