Added to your basket

Sorry, there seems to have been an error. Please try again.


Subtotal: ( items in your basket)

Shimano Ultegra FC-6850 Compact Bicycle Chainset - 11 Speed

Shimano Ultegra FC-6850 Compact Bicycle Chainset - 11 Speed

11 Reviews

Sold out

Live Chat

Average connection time 25 secs

  • Description

    The HollowTech II 11-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders. HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load.

    The chainring teeth have been developed to work in conjunction with 11-speed HG-EV chains for increased contact to provide greater efficiency and improved power transfer. Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight. A wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplines.

    HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency. HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability.

    Key Features:

    • HollowTech II 11-speed Ultegra chainset
    • Vast improvements in rigidity by virtually removing outer chainring flex
    • HollowTech II integrated bottom bracket

    Please Note: Not supplied with a bottom bracket

  • Product Details
    Shimano Ultegra
  • Delivery & Returns

    How long will it take to arrive?

    Please check the stock availability notice on your item when placing your order. This item is: Sold out.

    How will I know it has been sent?

    You will receive an email to confirm when your item has been sent.

    You can also check the status of your order and individual items by accessing My Account details and following the prompts.

    Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

    It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

    If I'm not completely happy with my item?

    Please see our returns policy.

Customer Reviews


11 Reviews

5 8
4 3
3 0
2 0
1 0
See all reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Great service

Good prices. Easy procedure for buying. Free shipping.

First Time

First time buying something over the net really impressed so quick and reliable, Thanks Probike


It's perfect to me. Price and quality are great!! Don't hesitate to buy it. Thank you


It's light, it's stuff and the shifts are smoother. Good Price.

On the Money

This was exactly what I ordered and expected. Came quickly and installed easily.


Fast postage. Cant go wrong with Shimano Ultegra Crankset.

good product.

i didn't expected bottom bracket. but sended it. product is bulk. so, non boxing. but product is excellent.

Ultegra- 11speed crankset

Fantastic precision perfect I love this crankset great to pick up in changing gears. SHIMANO Quality Made in Japan

Ultegra- 11speed crankset

Very nice indeed lighter and fantastic ergonomics once installed surely I will enjoy riding. I love products made in Japan Shimano.

Consistent Quality

Great Shimano product! What can you say, Shimano builds the best components in the market. Nothing finicky about the set up and top quality out of the box. Worked fine with my non 11 speed chain. Probikekit had the package out the door and delivered quickly state side so no complaints there. Great service!

Back to top