SHIMANO

SHIMANO ULTEGRA FC-R8100 CRANKSET 12-SPEED 172.5MM 52-36T BC

OMR 167 Save OMR -167
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Features - Shimano ULTEGRA FC-R8100 12-speed Crank 52/36

  • HOLLOWTECH II crankset
  • Optimum power transfer Best balance for lighter weight and efficiency
  • New designed crank arm
  • Maintains high rigidity and reduces weight
  • 4-arm construction crankset
  • Iconic design

Product features

  • Use: Road
  • Group: Ultegra R8100
  • Model: FC-R8100
  • Gradation: 52-36T
  • Q-factor: 146mm
  • Threaded BB shell width: 68 / 70mm
  • Gear front: 2-speed 
  • Gear rear: 12-speed
  • Construction: Hollowtech II
  • Compatible chain: CN-M8100 HG 12-speed
  • PCD: 110mm
  • Chain line: 43.5mm

Material

  • Crank arm: Aluminum Anodized
  • Crank axle: Steel Plated
  • Large Chainring: Aluminum Anodized / CFRP
  • Small Chainring: Aluminum Anodized
SHIMANO ULTEGRA FC-R8100 CRANKSET 12-SPEED 172.5MM 52-36T BC