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Shimano Ultegra FC-6800 Chainrings 11 speed 6800 - 34T
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Shimano
Ultegra FC-6800 Chainrings 11 speed

Mfg PartNum:
$19.00-$165.00
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Show your teeth.

If you've put in the big miles on your Shimano Ultegra 6800 11-speed cranks, these chainrings are factory replacements that bolt right onto their distinctive 4-arm spider. The outer rings feature lightweight Hollowglide carbon / alloy construction with ramps and pins to match up with the aluminum inner chainrings.

Shimano recommended pairing:

  • 53-39T
  • 52-36T
  • 50-34T
  • 46-36T

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.

Shimano Ultegra FC-R8000 11 Speed Chainrings
A newer version of this product is available.
$22.00

6800 - 34T

Mfg PartNum: Y1P434000 

6800- 36T

Mfg PartNum: Y1P436000 

6800 - 39T

Mfg PartNum: Y1P439000 

6800 - 46T

Mfg PartNum: Y1P498050 

6800 - 50T

Mfg PartNum: Y1P498060 

6800- 52T

Mfg PartNum: Y1P498070 

6800 - 53T

Mfg PartNum: Y1P498080 

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Good gearing option
by Paul
Cycling Enthusiast
Maryland
2 of 2 customers found this review helpful.

I bought a 39T ring to replace the stock little ring on my 52T/36T crankset. I live in an area with lots rolling terrain, and the 39T ring helps me hit the gearing sweetspot without inefficient crosschaining. I run a 11T-28T cassette and never feel undergeared on hills. Shimano says the 39T is only for use with the 53T ring, but mine works fine with the 52T; I've ridden this setup almost daily for ~2 months and only dropped a chain once due to bad shifting/pedaling technique.

Reviewed 8/22/2021
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Brought back that new bike experience I never realized I lost
by Anonymous

After 11,000 miles and a couple of chain replacements another chain was due, wearing to .75%. That was more than my original front chain rings could bear and I was slipping on my large ring after the new chain was installed. I replaced my rings with these and no more slipping. In fact, what surprised me was the decrease in noise. It was remarkable. These are not cheap but they're genuine, in stock, and shipped right away. It was well worth it.

Reviewed 5/20/2021
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It's round and has teeth
by Bob
northern Indiana

What can I really say! It's Shimano, fits my cranks, and was a good price.

Reviewed 5/3/2021
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Good fit
by Anonymous

Easy to put on working very well. I recommend

Reviewed 7/1/2019
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great chainring got me up Hell hills outside Boulder, CO
by vschnell
Cycling Enthusiast
Houston,TX

quick delivery. When my mechanic ordered the wrong one, they gave me credit for one I had to return with no restock fee!!

Reviewed 7/26/2020
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Another Good Shimano Product
by Anonymous
3 of 3 customers found this review helpful.

My bike had a compact set, which was just a little too low for my fast bike. I like spinning fast on my inner ring, but with a 34 tooth Id have to almost cross chain to go my normal speed. I bought a 36, and it is perfect. Now I can keep it more in the middle of my cassette and spin away. Good quality, worked perfectly swapping the 34 to the 36, with a 50 outer.

Reviewed 5/10/2019
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Ole Reliable
by Anonymous

Ultegra is a solid product in my experience.

Reviewed 3/4/2019
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Great gear.
by Anonymous

Came stock on the bike so just a maintenance purchase but really it's Shimano Ultegra, works fantastic with Di2. Original parts lasted a long time so no disappointments there. Smooth quiet and reliable.

Reviewed 5/2/2018
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Changed gearing!
by Anonymous

Shimano 6800 for Shimano 6800 so worked great!

Reviewed 4/30/2018
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Awesome! Delivered what I ordered at great price and on time!
by Devaul Lanier
NC
1 of 1 customers found this review helpful.

Overnite chain ring Ultegra

Reviewed 4/10/2018
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Smooth shifting
by Anonymous
4 of 4 customers found this review helpful.

Bought a smaller ring for hill climbing on my CX bike. Easy to switch out rings when the season changes from long gravel rides to CX races.

Reviewed 8/28/2017
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