SHIMANO ULTEGRA FC-R8100 12-SPEED CRANKSET 46/36T

The Shimano Ultegra FC-R8100 2 x 12-speed HOLLOWTECH II crankset combines striking modern design with enhanced performance.

Its refined aesthetics deliver that coveted contemporary look, while optimised engineering ensures smoother power transfer and improved efficiency across all riding conditions. Built for serious cyclists seeking both style and substance.

Features

• 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

Specification

• Use: Road
• Group: Ultegra R8100
• Model: FC-R8100
• Gradation: 46-36T
• 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

Crank Arm Length

• 165mm
• 170mm
• 172.5mm
• 175mm

Material

• Crank arm: Aluminium Anodized
• Crank axle: Steel Plated
• Large Chainring: Aluminium Anodized / CFRP
• Small Chainring: Aluminium Anodized

Colour

• Series colour