X
1.800.651.4050 Mon-Sat 8am-5pm PT
FREE SHIPPING ON ORDERS OVER $50More info
JOIN OUR EMAIL LIST
Search
WISH
0
CLICK HERE to join our Email List and get 15% off your first order*
*Restrictions Apply. Click for details.

Crumbs

Product Images

Shimano Ultegra FC-R8000 Crankset 165MM - 50/34 Compact
165MM - 50/34 Compact
Click to zoom

Shimano Ultegra FC-R8000 Crankset

Pricing and Order Section

Mfg PartNum:
rating(24)
Closeout
Save 5%, 10%, or 15% more with purchase of 2, 3, or 4+ closeout items.
Closeout
set $185.50-$289.99
MSRP: $289.99
SAVE
In Stock
This size is not eligible for Rewards points
Price matches are is not eligible for Rewards points
pricematch tag
InstantPrice MatchWhat is this?
Qualifies for Free Shipping!
 

Description

Get cranked.

While most riders look to the Dura Ace groupset for the best-of-the-best, but with the R8000 groupset Shimano sought to bring that pro-proven performance to a more affordable price with only a slight weight gain. With a redesigned crankset that pulls the features and technology down from the 9100 level, the FC-R8000 is designed to minimize weight without sacrificing stiffness. With a wider gear pitch, this crankset is designed to fit into a variety of frame styles and geometries.Designed to provide riders with choice without complication, the FC-R8000 is available in standard compact, semi-compact, or cyclocross gearing options, with crankarms from 165mm – 175mm in length.


Features:

  • Claimed weights: 681g (52-36t), 674g (50-34t), 668g (46-36t).
  • Redesigned crankset featuring trickle-down tech and design from Dura Ace 9100.
  • Lightweight crankarm design flows seamlessly into 4-bolt spider for optimal stiffness.
  • Hollowtech II construction.
  • 11 speed compatible.

Returns: Openbox, B-Stock, and Closeout products can be returned within 60 days for store credit.

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.

Specifications

 

Discipline: Road 

165MM - 50/34 Compact

Crank Arm Length: 165 mm

Mfg PartNum: IFCR8000AX04 

170MM - 50/34 Compact

Mfg PartNum: IFCR8000CX04 

Crank Arm Length: 170 mm

172.5MM - 50/34 Compact

Crank Arm Length: 172.5 mm

Mfg PartNum: IFCR8000DX04 

175MM - 50/34 Compact

Mfg PartNum: IFCR8000EX04 

Crank Arm Length: 175 mm

165MM - 52/36 Semi Compact

Crank Arm Length: 165 mm

Mfg PartNum: IFCR8000AX26 

170MM - 52/36 Semi Compact

Mfg PartNum: IFCR8000CX26 

Crank Arm Length: 170 mm

172.5MM - 52/36 Semi Compact

Crank Arm Length: 172.5 mm

Mfg PartNum: IFCR8000DX26 

175MM - 52/36 Semi Compact

Mfg PartNum: IFCR8000EX26 

Crank Arm Length: 175 mm

165MM - 46/36

Crank Arm Length: 165 mm

Mfg PartNum: IFCR8000AX66 

170MM - 46/36

Mfg PartNum: IFCR8000CX66 

Crank Arm Length: 170 mm

172.5MM - 46/36

Crank Arm Length: 172.5 mm

Mfg PartNum: IFCR8000DX66 

175MM - 46/36

Mfg PartNum: IFCR8000EX66 

Crank Arm Length: 175 mm

Reviews

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
(23)
(1)
(0)
(0)
(0)
(96%)
(4%)
(0%)
(0%)
(0%)
Workhorse
rating
by Jh
Chanhassen MN
1 of 1 customers found this review helpful.

Bought to replace an Easton EA90 crankset. More than just reliable, outstanding shifting, excellent weight for a non carbon or Ti crankset, and plenty stiff for acceleration and or when gradient goes up. Easy to service and install. It checks all the boxes and then some, you can�t go wrong given it�s price point and trickle down tech from Dura Ace!

Reviewed 8/7/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
Wonderful crankset - I have this on all my bikes
rating
by PDXDalling
Cycling Enthusiast
Portland, OR

Swapped out of a SRAM set that came with the frame cause I love the weight and performance of the Ultegra bits!

Reviewed 7/29/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
Swift Top Quality Parts delivery
rating
by Ernesto
Cycling Enthusiast
San Juan, Puerto Rico
1 of 1 customers found this review helpful.

The parts ordered arrived ready to install. Ultegra components are top qualify as we know. The upgrade was performed swiftly and the result meet my expectations.

Reviewed 3/1/2024
Was this review useful to you? Yes/No
Thank you for your feedback.
Midrange
rating
by Danimal
Midwest

Gettin older sucks. Ultegra 52X36, 172.5mm is FANTASTIC !

Reviewed 12/27/2022
Was this review useful to you? Yes/No
Thank you for your feedback.
The best price
rating
by Hrv
NYC

I searched for this part all over, no one had it in stock. WesternBike not only had it in stock, but at the lowest price.

Reviewed 12/15/2022
Was this review useful to you? Yes/No
Thank you for your feedback.
Great Price
rating
by Anonymous

Besides being affordable, shipping was fast. I purchased this item in size 3236t, which I couldn't find anywhere for this price, not even on eBay.

Reviewed 4/26/2019
Was this review useful to you? Yes/No
Thank you for your feedback.
Outstanding improvement
rating
by Tony
Phoenix
1 of 1 customers found this review helpful.

My bike is actually faster after this upgrade. Went from 10 speed 105 to ultegra R8000. Crank was 5043 replaced with ultegra 5236. Confirmed speed improvement with Garmin 1000 also purchased from western bikeworks

Reviewed 6/21/2018
Was this review useful to you? Yes/No
Thank you for your feedback.
Excellent cross and climbing.
rating
by H. Dinh
Cycling Enthusiast
Texas
0 of 1 customers found this review helpful.

Pretty sweet crankset if you race cyclocross. This is my second crankset of this size, I put it on a road bike that I built for my coming tour that involves a lot of climbing. Shimano only made this teeth count combination for Ultegra, but the rest of the group is DuraAce. So far, it perform exceptionally, crisp gear switching and lightweight. The new version (R8000) is good looking too.

Reviewed 11/20/2017
Was this review useful to you? Yes/No
Thank you for your feedback.
Does the job well
rating
by sfox
Cycling Enthusiast
0 of 1 customers found this review helpful.

I have always had great performance from Shimano produces and this is no exception.

Reviewed 7/8/2019
Was this review useful to you? Yes/No
Thank you for your feedback.
Great price and quality!
rating
by Donyh
Lanai ,HI
0 of 1 customers found this review helpful.

Wanted to upgrade my crankset on my Roubaix to a semi-compact. Felt the difference on my first ride out compared to the factory FSR crank it came with. The price was too good to pass!

Reviewed 12/31/2018
Was this review useful to you? Yes/No
Thank you for your feedback.
Shimano Ultegra are the best Quality products at good prices!
rating
by davidshiloh4
Cycling Enthusiast
Denver
3 of 3 customers found this review helpful.

I love Shimano Ultegra because they last longer and are high quality products at a great price.

This crank if it's like my last Ultegra crank last me for many years and for 30,000 - 40,000 miles of riding.

It provides great shifting with little problems over it's lifetime.

Reviewed 3/2/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
It�s awesome!!!!
rating
by Anonymous
1 of 1 customers found this review helpful.

Thanks again for the staff who helped me selecting the right components for the upgrade.

Reviewed 11/30/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
Awesome
rating
by Anonymous

Great product. Light weight, looks good, and performs as expected

Reviewed 6/12/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
high quality made by shimano as always
rating
by Dragon Lee
Cycling Enthusiast
Great Falls, Montana
4 of 4 customers found this review helpful.

upgraded to the Ultegra crankset, it's worth every penny. installation was "plug & play" without any issues. replaced old FSA set without having to get adapter or BB. enjoy every ride so far. Thanks.

Reviewed 7/29/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
My bike is as good as new again
rating
by BF
Cycling Enthusiast
P.V., AZ
6 of 6 customers found this review helpful.

My Ultegra drivetrain was failing me after years of service, and my $5k Madone was riding like ****. Replaced the crankset, chain and casette for a couple hundred, and now it's riding like a million bucks again. Only wish I had done this sooner.

Reviewed 7/16/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
Solid upgrade
rating
by Tony
Competitive Racer
Portland, OR
4 of 4 customers found this review helpful.

I upgraded from a really beat-up FC-6800. Cosmetically this looks great and functionally it works just like I would expect. Easy installation and very solid components. I will be using this for gravel, road, and cyclocross. The road compact 50/34 is a good option for being able to keep my cadence on flat road as well as have a 1:1 climbing ratio when paired with an 11-34 cassette.

Reviewed 3/12/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
Good value
rating
by Chris
north carolina
0 of 1 customers found this review helpful.

Ultegra works great and is a great value

Reviewed 11/17/2022
Was this review useful to you? Yes/No
Thank you for your feedback.
Solid shifting
rating
by Anonymous

Solid shifting, nearly as stiff and light as Dura Ace for 40% $ less.

Reviewed 6/5/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Great performance
rating
by Dr. Mike
Cycling Enthusiast
Park City Utah
1 of 2 customers found this review helpful.

Currently at the end of a 6 week stay at Park City, Utah. Purchased this compact crankset to replace my 9100 Dura Ace South Florida flatland 5339 crankset for my trip to Park City. Has worked flawlessly with my DI2 Dura Ace groupset. Frankly tongue in cheek has done much better than me dealing with the 7000 feet altitude. For the money you just cannot beat it.

Reviewed 8/26/2019
Was this review useful to you? Yes/No
Thank you for your feedback.
Amazing service
rating
by E-man S-Works
valencia CA
1 of 2 customers found this review helpful.

Product is phenomenal. The 165mm cranks suites me perfectly since I a am a short rider.

Reviewed 5/31/2019
Was this review useful to you? Yes/No
Thank you for your feedback.
See more reviews

Articles

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.
What to consider when selecting a crankset for your road bike.
additional content loading
additional content loading
additional content loading