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

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Mfg PartNum:
(22 customer reviews)
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MSRP: $289.99
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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
(21)
(1)
(0)
(0)
(0)
(95%)
(5%)
(0%)
(0%)
(0%)
Workhorse
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
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Wonderful crankset - I have this on all my bikes
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
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Swift Top Quality Parts delivery
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
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Shimano Ultegra are the best Quality products at good prices!
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
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It�s awesome!!!!
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
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Awesome
by Anonymous

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

Reviewed 6/12/2023
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high quality made by shimano as always
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
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My bike is as good as new again
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
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Solid upgrade
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
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Midrange
by Danimal
Midwest

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

Reviewed 12/27/2022
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Good value
by Chris
north carolina
0 of 1 customers found this review helpful.

Ultegra works great and is a great value

Reviewed 11/17/2022
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Solid shifting
by Anonymous

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

Reviewed 6/5/2020
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Great performance
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
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Amazing service
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
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Great Price
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
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Best value in new cranks on the planet
by VeloBoy
Cycling Enthusiast
Novato, CA
5 of 5 customers found this review helpful.

I considered these cranks as a replacement for my venerable Shimano Dura Ace 7850 Compact cranks. The problem was, I'd worn out the big chainring of my classic 7850 crankset and purchasing a new chainring was more expensive than the full price of the Ultegra modernized upgrade (lighter and stiffer).

I was not disappointed...the Ultregra replacement performed flawlessly with my SRAM Red eTap WiFli setup. The front derailleur shifting was noticeably improved, and just as stiff (if not more) than the Dura Ace it replaced.

Just goes to show that the Shimano trickle down technology is very real and rewards riders that put lots of miles on their equipment.

Reviewed 2/25/2019
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Flawless front shifting
by Paul
Competitive Racer
MD
3 of 3 customers found this review helpful.

I bought the 46T36T version to replace a SRAM crankset and was immediately impressed by the improvement in front shifting. Everything else in my SRAM 10-speed drivetrain was unchanged, so the improved shifting can defiinitely be attributed to the Shimano chainrings (which have a reputation for being stiffer than SRAM)...Installation was easy. You'll need a Shimano bottom bracket, but those are cheap and sturdy with good weather-resistant bearing seals. Lastly, the Ultegra 8000 asethetics are mint clean lines, muted dark gray finish. I actually think this crankset looks nicer than its much pricier and only slightly lighter Dura Ace 9100 cousin.

Reviewed 11/20/2018
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Excellent cross and climbing.
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
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Workhorse!
by Anonymous
Daily Commuter
Chicago
1 of 2 customers found this review helpful.

Maybe a tiny bit less stiff than Dura Ace . But so solid, smooths and ready to go. Snappy in acceleration and spins for days. I am sure that if you are looking to find the difference between this and dura ace you will find it . but you have to really look for it.

Reviewed 10/12/2017
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Fantastic product.
by Anonymous
Cycling Enthusiast
Vancouver, WA.
1 of 1 customers found this review helpful.

Bought a full build of the newest iteration of the Shimano Ultegra gruppo, including wheels. I do not regret it whatsoever. Everything is beautiful and works flawlessly.

Reviewed 8/20/2020
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