Shimano Ultegra Crankset FC-R8000 2x11 Speed-50/34T (170mm)

Shimano ULTEGRA FC-R8000 2x11-speed Crank 50/34
The new design of the Shimano ULTEGRA FC-R8000 2 x 11-speed HOLLOWTECH II crankset not only brings a cult-like look and aesthetics, but also ensures even better performance.

Everything you need to make your ride distinctively yours: The Shimano Ultegra 2x11-speed Crank FC-R8000
The new Ultegra R8000 series is taking our rider-tuned philosophy to the next level, with an extensive range of components for mechanical shifting, electronic shifting (Di2) and time trial / triathlon.

The Hollowtech II crankset will help you transfer more power into speed. It offers weight reduction without sacrificing stiffness. It enables a wide range of gear combinations to suit your every need. Paired with the new front and rear derailleurs, your shifts will be so fast and reliable you’ll almost question whether they happened at all! The beautifully shaped crankarm, trickled down from Dura-Ace, is a tribute to the aesthetics of your bike.

Key Features

• Series: Shimano Ultegra R8000

• Drivetrain Compatibility: 2x11-speed road drivetrain system

• Chainring Combination: 50/34T compact gearing for balanced climbing and speed

• Crank Arm Length: 170mm optimized for efficient pedaling

• Construction: Hollowtech II design for high stiffness and lower weight

• Improved Power Transfer: Maximizes pedaling efficiency and responsiveness

• Enhanced Aesthetics: Modern crankarm shape inspired by Shimano’s premium designs

• Smooth Shifting: Optimized for accurate and quick gear changes

• Wide Gear Range: Ideal for climbing, endurance riding, and fast road cycling

Product Specifications

• Brand: Shimano

• Series: Ultegra

• Model: FC-R8000

• Use: Road Cycling

• Speed Compatibility: 2x11 Speed

• Chainring Gradation: 50-34T

• Crank Arm Length: 170mm

• Construction: Hollowtech II

• PCD: 110mm

• Q-Factor: 146mm

• Chain Line: 43.5mm

• Threaded BB Shell Width: 68 / 70mm

• Compatible Chain: HG-EV 11-speed, HG-X 11-speed

• Weight: 674g

Hollowtech II Technology

Shimano’s Hollowtech II technology is engineered to deliver superior power transfer while reducing overall crankset weight. The hollow forged crank arms provide exceptional stiffness, ensuring minimal energy loss during intense pedaling. This technology also improves durability and pedaling efficiency, making it ideal for road cyclists who demand reliable performance during long rides, climbs, and high-speed efforts. The integrated axle design enhances drivetrain stability and ensures smooth rotation when paired with compatible bottom brackets.

Easy Operation / Usage

• Simple Installation: Compatible with standard threaded bottom bracket shells (68 / 70mm)

• Smooth Integration: Works seamlessly with Shimano Ultegra R8000 front and rear derailleurs

• Versatile Gearing: 50/34T compact chainrings help riders maintain cadence on climbs and flats

• Reliable Performance: Optimized for smooth and consistent shifting with Shimano 11-speed chains

Why Choose This Product

• Premium Ultegra Performance: Designed for serious road cyclists and enthusiasts

• Lightweight Yet Stiff: Hollowtech II construction improves efficiency without extra weight

• Versatile Gear Setup: 50/34T combination handles steep climbs and fast descents

• Professional-Level Design: Sleek crankarm aesthetics enhance bike appearance

• Reliable Shimano Engineering: Known for durability, precision, and long-term performance

In the Box

• Shimano Ultegra FC-R8000 Crankset 50/34T (170mm)