Shop Components Cranks and chainrings Road and gravel Shimano Dura Ace FC-R9100 road cranks 50-34

Shimano Dura Ace FC-R9100 road cranks 50-34

Name: Shimano Dura Ace FC-R9100 road cranks 50-34
Price: 579.0 EUR
Availability: OutOfstock

RRP 629.95 €

579 €

These goods are unavailable

Add it to your wishlist and we will inform You, when it will be available, or see other products in the category:

Road cranks and chainrings Road cranks and chainrings (Shimano)

Most advanced component group of all time: The Shimano Dura Ace 2x11-speed Crank FC-R9100

Shimano’s Rider Tuned gearing offers a number of chainring configurations with a singular BCD for ease of use and versatility. Through redesigned chainring tooth profiling, the DURA-ACE R9100 crankset is adapted for the latest disc brake frame designs without the need to increase q-factor. Enhanced design saves 7g while maintaining rigidity and iconic 4-arm construction Optimized crank arm design strengthens key stress zones.

With the introduction of DURA-ACE R9100, Shimano has reestablished the new benchmark for road performance by improving each component and incorporating its newest digital technologies. DURA-ACE R9100 delivers unparalleled performance, highly-refined ergonomics and immense customization to maximize every rider’s potential.

Engineered for the next generation of race bike, DURA-ACE R9100 offers top-tier performance across numerous configurations. Available with either Di2 electronic or mechanical shifting, for the first time, riders now have the option of premium DURA-ACE hydraulic disc brake performance. New Shimano technologies further integrate the DURA-ACE as a system, including a new power meter, while riders further integrate with their bike through new E-Tube wireless connectivity. Shimano’s Rider Tuned philosophy and customization of the bicycle’s function also expands with a wider range drivetrain that now includes intuitive Shimano Synchro Shift control.

Product features

Use: Road
Group: Dura Ace
Model: FC-R9100
Gradation: 50-34T
Crank Arm Length: (Choose variant!)
Q-Factor: 146mm
Threaded BB shell width: 68 / 70mm
Gear front: 2-speed
Gear rear: 11-speed
Construction: Hollowtech II
Compatible Chain: HG-EV 11-speed, HG-X 11-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

Weight

609g (manufacturer information)

Scope of delivery

1 Dura Ace 2x11-speed Crank FC-R9100 50/34

Bottom Bracket BB-R9100 / Pressfit SM-BB92-41B not included!

Technologies

HOLLOWGLIDE - Hollow technology on outer chainring

High rigidity hollow structure cuts down on weight yet maintains strength. Better power transfer and quicker and more precise front shifting.

HOLLOWTECH II - Providing the best balance of stiffness, strength, weight and rotating performance

The concept of HOLLOWTECH II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. Naturally, SHIMANO strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. HOLLOWTECH technology is an ultra-lightweight hollow crankarm created by SHIMANO with the company’s own proprietary forging technology that also maintains rigidity. The addition of HOLLOWTECH II technology integrates the bottom bracket axle with the right crankarm for more stiffness and a weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedaling stability, allowing for more efficient power transfer.

Shimano DURA-ACE R9100 (Di2)

Product details

Groupset	Shimano Dura-Ace
Gears	Unspecified
product ID	29710

Reviews

Product rating (0 ratings)

0/5

(0 ratings)

How do you rate the product?

Add a review

Help others, earn points and shop better prices thanks to the loyalty system

Reviews

There are currently no reviews

Add rating

Product question

Sort by:

Add product question

Road cranks and chainrings from Shimano

Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.

Manufacturer contact information