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Shimano Ultegra FC-6800 11-SPD Crankset
(50)

Shimano Ultegra FC-6800 11-SPD Crankset

Item #: CR235B02
From USD$169.99 SAVE 37% USD$270.00 msrp
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Shimano Ultegra FC-6800 11-SPD Crankset

Shimano Ultegra 6800 11 Speed Crankset

The Shimano Ultegra 6800 crankset is an exceptional choice for its high price to performance ratio. Dura-Ace is great, but the price point isn't for everyone. Ultegra brings excellence to the rest of us!

This race inspired group is super fast, reliable, and above all… smooth. The most anticipated and crown jewel of the new 11-speed group is the Ultegra 6800 Crankset. The special 4 arm spider design allows chain rings to be offered in standard double, compact double, and cyclocross specific 36/46T options - all on the same crank. Possibly the best part of the new Ultegra 6800 crankset is that the 4 arm design enables cross compatibility with Dura Ace 9000. You can now mix and match components depending on your price point and intentions. For example, maybe you own a Dura Ace 9000 standard double for criteriums, but you'd perfer a compact double for that upcoming climbing-intensive century. No need to empty your savings on another Dura Ace 9000 crankset, the Ultegra 6800 crankset is here to rescue your wallet. As an added bonus, The new 6800 crankset is 26 grams lighter than the previous Ultegra 6700 crankset! Shimano has hit it out of the ballpark once again.

  • 11-Speed Hollowtech II Crankset
  • Dura-Ace proven 4-arm design
  • Asymmetrical 4-Arm 110mm BCD fits 34 to 55 tooth chainrings
  • Hollowglide outer chainring for stiffness and light weight
  • BB Included: No
  • Arm Length: 165mm / 170mm / 172.5mm / 175mm
  • Gearing: 46/36T, 50/34T, 52/36T, 53/39T
  • Spindle Interface Type: Hollowtech II 24mm
  • Crank-FD Type: Road Double
  • Chain Compatibility: Shimano 11
  • Pedal Spindle: 9/16"
  • Weight: 688.0 g
4.9 / 5.0
50 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
44
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As expected Ultegra quality.
Delivery was incredibly quick and product arrived in perfect condition.
June 12, 2016
Location:
Boise, Idaho
Love this crankset
Lovin' my Ultegra cranks. Light, stiff, and shift just as good as Dura Ace. Sure, they ain't as light nor as pretty as Dura Ace, but for the person who really thrashes their bike (e.g. actually rides it the way it's mean to be ridden) Ultegra is a godsend because I don't have to clean the dang thing or check for scratches after every ride.

Can be run with 10 or 11 speed drivetrains just fine, although I experienced some uneven wear after moving the crank from 10sp Ultegra 6700 drivetrain to 11sp 6800 drivetrain. Either the rings just wore out over time or the 10 speed chain wears the rings differently than the 11 speed chain (unlikely). While it was on the 10sp rig I ran a 53/36T combo which was kind of fun. It didn't shift well with the 11sp front derailleur so I went back up to the 39T. All in all a super solid upgrade and way worth it over the 105 5800 Cranks. Those things are bricks with not so great chainrings.

PROS: Lightweight, Attractive Design, Durable, Easy To Install

CONS: Limited Compatibility

BEST USES: Upgrade, Road Biking, Racing
September 2, 2015
Location:
Columbia, Mo United States
Best CX crankset on the market
I went ahead and ordered the crankset before they were avalible, and had no eta on delivery. I was very happy with the constant updates, a phone call, and finally shipping notice that I received when it was sent out.

PROS: Easy To Install, Durable, Attractive Design, Lightweight

BEST USES: Racing, Cycocross
October 25, 2013
Location:
San Diego
Solid crankset
I just installed this crank together with the Dura Ace BB and it just fits perfect, very easy to install!

Riding wise just did only a small 100 miles yet but very very satisfied with the results so far. Nice design, light and great stiffness.

PROS: Lightweight, Easy To Install

BEST USES: Road Biking, Racing
December 9, 2014
Location:
Woodlands
Shimanno 6800 Crank
Fast delivery at the best price. Typical SHIMANO product, high quality and mechanically the best. Highly recomend...
April 19, 2017
Purchased
6 months ago
Location:
06071
best bang for your buck
just switched this onto my wife's bike for shorter crank arms and couldn't be happier at this point, no problems going from at 10 speed to this
February 14, 2017
Purchased
8 months ago
Awesome
Matches all the rest of my ultegra components perfectly having a non ultegra crank.
March 15, 2017
Purchased
7 months ago
Location:
Wisconsin
Excellent Upgrade
Part of an upgrade package from 10- to 11-speed Ultegra. Easy installation, very satisfied, color matches my bike well.

Delivery was quick as usual (actually arrived a day before expected).
July 28, 2017
Purchased
3 months ago
Location:
Tacoma
Exceeds my expectations
This is one hella upgrade!!

Using it with my 10 speed ultegra derailleur and cassette and it's working great! Looks really nice on my Bianchi bike too!

Excellent power distribution and when I removed the stock crank I felt how much h lighter it was.
April 28, 2017
Purchased
6 months ago
Location:
Las Vegas, NV
Ultegra does not disappoint
an easy upgrade that made a big difference when I swapped it out for my old 105 crank

PROS: Durable, Lightweight
October 15, 2016
Location:
Columbus, OH

Q & A

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Browse 8 questions Browse 8 questions and 29 answers
Can the Ultegra FC-6800 11spd crank be used ok with 9-speed rear cluster in stead?
Mike on Jul 20, 2016
BEST ANSWER: It is not "officially" recommended but you should have zero problems running on a 9 speed system. Chainring spacing is the same as 10 speed.
Does this crank use the BB30 bottom bracket and if not, which one does it use
Mike on Jul 19, 2016
BEST ANSWER: No, Shimano cranksets have 24mm bottom bracket spindles, not 30mm. You will require a Shimano Ultegra or Dura Ace bottom bracket. To run it on a BB30 frame, you will need a BB30 to Shimano adaptor, of which there are many options.
Will this work with 10 spd Shimano Rear Gears
Dave on Oct 2, 2016
BEST ANSWER: Yes.
You have to use a 10 speed chain.
Also you may have to do some minor adjustments to your front derailleur due to the slightly narrower teeth on the chainrings.
Front chainrings will take most any size chain up to their speed.
You can not use an 11 speed chain on a 10 speed cassette. The teeth on the cassette are too wide.
Or a ten speed chain on an 11 speed cassette. The chain is to wide to properly fit in between the cogs.
I really like my cranks.
Hope this helps.
Sent from where I'm at and you're not
Is this compatible with BB86?
A shopper on Jun 15, 2017
BEST ANSWER: You will likely need a new shimano compatible BB or BB adapter . Check out Wheels Manufacturing or Praxis websites to find compatibility information. I converted my BB 30 to a Shimano 24mm BB using a wheels Manufacturing adapter and it worked perfectly.
Is this compatible with a Shimano Ultegra 6800 crank?
Matt G on Jan 13, 2017
Shimano Ultegra FC-6800 11-SPD Crankset
Shimano Ultegra FC-6800 11-SPD Crankset
Rotor CX Narrow/Wide Q-Ring 110BCD
Rotor CX Narrow/Wide Q-Ring 110BCD
BEST ANSWER: I do not believe so. Even though the BCD is the same, the 4-arm configuration of the Shimano crank places the mounting spots into areas on the chairing where chainring bolts will not attach. Even if you could mount it, the orientation of the oval would be wrong.
Can I pair this with a nine-speed 6500 ultegra drivetrain?
A N on Jul 27, 2017
BEST ANSWER: Not recommended, but I'll admit I haven't tried it. Using a Shimano crank designed for an 11 speed drivetrain works fine with both a Shimano 11-spd and a 10-spd cassette and chain, but using it on an older 9-spd drivetrain may be pushing it. I have this crank and it works absolutely flawlessly with my 10-spd cassette and chain.
Does it come with the Bottom Bracket
Urso on May 25, 2016
BEST ANSWER: No, the bottom bracket must be purchased separately
Does this come with cables?
A shopper on Aug 7, 2017
BEST ANSWER: No

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.