X
1.800.651.4050 Mon-Sat 8am-5pm PT
FREE SHIPPING ON ORDERS OVER $50More info
JOIN OUR EMAIL LIST
WISH
0
Shimano Dura-Ace FC-R9100 Crankset Compact 50x34 - 170mm
Click to zoom

Shimano
Dura-Ace FC-R9100 Crankset

Mfg PartNum:
  (8 customer reviews)
Price
Reduced
Purchase this popular item
today and save $125.00
999
POINTS
Earn $9.99 in Rewards credit. Click to learn more.
This size is not eligible for Rewards points
In Stock
Sale
$499.99
Save 20%
MSRP $624.99
Please Confirm Size
This item is currently not in stock. Click Notify Me to receive an email when the item becomes available.
InstantPrice MatchWhat is this?
Qualifies for Free Shipping!

Strong arm.

The stretched width of the R9100 Dura-Ace crankset is instantly noticeable and indicates that Shimano's flagship drivetrain means business is serious as usual. Its design is the result of stress-test data, resulting in increased stiffness that's 7 g lighter overall compared to the previous generation Dura-Ace crank. Hollow construction technologies are still prominent, including 4-arm Hollowtech II arms and Hollowglide chainrings in a variety of rider-tuned gearing options. Re-positioning of the inner chainring and altered tooth profiling ensures superior performance with modern short-stay geometries, 135 mm rear-spaced frames, and wider-range cassettes.

Available in multiple crank lengths and gearing options. Compatible with Shimano BB-R9100 and BB-R9100-PB bottom brackets.


Details:

  • 4-arm Hollowtech II crankset
  • Hollowglide chainrings
  • Adapted for race specific disc brake system
  • Redesigned gear teeth profile to fit wider gear pitch
  • Rider tuned gearing options
  • Chainline: 43.5 mm

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Signature will be required when taking delivery of this product.

Compact 50x34 - 175mm

Mfg PartNum: IFCR9100EX04 

Mid Compact 52x36 - 172.5mm

Mfg PartNum: IFCR9100DX26 

Mid Compact 52x36 - 175 mm

Mfg PartNum: IFCR9100EX26 

Standard 53x39 - 172.5mm

Mfg PartNum: IFCR9100DX39 

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
(8)
(0)
(0)
(0)
(0)
(100%)
(0%)
(0%)
(0%)
(0%)
Perfect for riding the hills!! This compact set is typical Shimano high quality, and a great addition to kit...
rating
by Anonymous
Cycling Enthusiast
Brush Prairie, WA
3 of 3 customers found this review helpful.

There is nothing I don't like about it... It is a replacement to my 39-50...for the hills.

Reviewed 6/22/2017
Was this review useful to you? Yes/No
Thank you for your feedback.
DA Cranks
rating
by Scb
Portland
2 of 2 customers found this review helpful.

Beautiful top quality. Works with SRAM derailleurs.

Reviewed 2/25/2019
Was this review useful to you? Yes/No
Thank you for your feedback.
Awesome
rating
by Anonymous
los angeles
1 of 1 customers found this review helpful.

Western is the best. Cranks arrived quick and they always have what I need. These cranks are so much nicer than the 8000 ultegra option. The color is super and the constriction is stiff.

Reviewed 1/24/2019
Was this review useful to you? Yes/No
Thank you for your feedback.
Western Bike Works is my go to online bike shop for everything!!!
rating
by Jamie
Cycling Enthusiast
Indiana
0 of 1 customers found this review helpful.

Smooth and an easy install.

Reviewed 3/1/2018
Was this review useful to you? Yes/No
Thank you for your feedback.
Best crankset on the market. Period.
rating
by Anonymous
Cycling Enthusiast
Northern California
1 of 2 customers found this review helpful.

When performance matters. Look no further. Light, stiff and great appearance. Full power to the rear wheel.

Reviewed 9/7/2018
Was this review useful to you? Yes/No
Thank you for your feedback.
Best set of cranks on the market
rating
by Anonymous
Cycling Enthusiast
Moorpark, CA
1 of 2 customers found this review helpful.

This was an upgrade to the cranks that came on my Cervelo S3. I should of done this 2 years ago.

Reviewed 12/31/2018
Was this review useful to you? Yes/No
Thank you for your feedback.
Solid and stiff and stylish!
rating
by ET
Cycling Enthusiast
Mililani, HI

As Dura Ace components go, this is as good as it gets! Light, stiff, and stylish crankset, typical of Shimano Dura Ace.

Reviewed 8/9/2018
Was this review useful to you? Yes/No
Thank you for your feedback.
very good
1 of 1 customers found this review helpful.

very good

Reviewed 12/31/2020
Was this review useful to you? Yes/No
Thank you for your feedback.

Articles will open in new tab.

Comparing bottom bracket types and standards.
You wanna go fast? Join the ceramic revolution!
Make your upgrades count. Here's the equipment that will help you ride your bike faster.
Campagnolo vs. Shimano vs. SRAM: demystifying groupsets.
What to consider when selecting a crankset for your road bike.