Reviews over the
Shimano Ultegra 6800
Photos from customers
5 / 5
Completely satisfied
Ras
Pros & Cons
4 / 5
Straight replacement for worn out ring
5 / 5
Replaced old. For new makes bike look good
4 / 5
Genuine Shimano product, delivered quickly.
Genuine shimano chainring for 6800 series Ultegra
5 / 5
1st Class Service
Great product with fantastic service and price.
5 / 5
Excellent
Seems to have fixed my noisy drivetrain
Pros & Cons
5 / 5
Great Price and quick delivery
I couldn't find any of the other major retailers who had stock of this item who were not ridiculously expensive apart from Mantel. Really easy website to use and delivery was super quick.
Pros & Cons
5 / 5
Unable to find a better deal anywhere on the internet, made even better with a quick and easy deliv
Super value and very quick delivery.
5 / 5
A product that, without any real surprise (because it's already well known), meets all expectations.
A product that, without any real surprise (because it's already well known), meets all expectations.
Pros & Cons
5 / 5
Quick, fast accurate
Abundantly satisfied
5 / 5
Fast delivery and conforms to my order
My broken tray, ordered Tuesday, received Thursday
Pros & Cons
5 / 5
Good product
4 / 5
Good price for an expensive part, good value for money.
Good price for an expensive part, good value for money. Quick delivery too.
Pros & Cons
5 / 5
It's great
No problem with it, works perfectly as a replacement.
5 / 5
Good and cheaper than latest version, but fully compatible
This chainring is not the latest version (Shimano Ultegra R8000), but the predecessor (Shimano Ultegra FC-6800). Technically, both versions are compatible, so you can easily choose the version that is currently available. The hue has changed a little, however, so who puts special emphasis on the look, should look beforehand on the inside of his crank, which version it is on their own wheel.
Pros & Cons
5 / 5
Light and reliable
Its Shimano so you know it all works and fits together perfectly
Pros & Cons
5 / 5
Good OEM replacement item
Replacement OEM 50t chainring. Does what it says on the box.
Pros & Cons
5 / 5
Great piece of quality kit from Shimano, ready for the next 30,000km!
Worn out the old rings, new chainset or replace the rings?...went for rings for funds reasons. Fitted it myself, so chuffed to be able to get out of the saddle again.
Pros & Cons
5 / 5
Easy, fast and secure
New front chainring and cycling will be a dream come true
Pros & Cons
5 / 5
Finally printing again!
Dream of cycling with fresh chainrings and being able to push on the hills!
Pros & Cons
5 / 5
Excellent qaulity from shimano
Shimano Ultegra 6800 chain ring is very well machined and lightweight
Pros & Cons
5 / 5
Top, original trays at a great price!
Top of the range! Barely heavier than the dura ace version at a much more affordable price!
5 / 5
Excellent, reliable gears
Shimano Ultegra - DuraAce changes at much lower cost in return for small weight penalty.
5 / 5
Just the job
4 / 5
Usual Shimano Design and Quality
What you expect from Shimano - A functional component that does the job well, and almost goes unnoticed. Quite a complex fabrication with a price to match!
Pros & Cons
4 / 5
Good but expensive if you add the 4-screw kit
The product is fine. Too bad it doesn't say that you need an extra set of screws (32 euros) to install the 46/36.
Pros & Cons
5 / 5
Does what it says on the tin!
What to say about this? Bought this to replace one that had worn out after 2 winters and about 5000miles if this performs the same it will be well worth the cost.
Pros & Cons
5 / 5
Great product, great service
These are like for like replacements for existing Shimano Ultegra 6800 chainrings. The original ones had lasted more than 50,000 miles and, whilst there was some life left on the inner ring it made sense to replace both at the same time. Best price and quick service from Mantel
Pros & Cons
5 / 5
Great online store
Simple and fast...
Pros & Cons
5 / 5
Works exactly as expected.
The chainring works brilliantly. I was really impressed with how quickly it was dispatched and delivered.
5 / 5
Great product
Great well made product as described.
5 / 5
Mantel a security in finding products and fast delivery.
Product already bought in the past.
Pros & Cons
5 / 5
Compatibility guide very useful, great value and very quick dispatch (same day) & delivery
Compatibility guide very useful, great value and very quick dispatch (same day) & delivery. Would recommend Mantel to all!
Pros & Cons
5 / 5
Great service
Good service & value for money
5 / 5
Simple accurate fast great site
Great graphics and simplicity of the site accurate excellent delivery
5 / 5
Excellent service, good pri & ultra fast delivery
Shimano product, always good
Pros & Cons
4 / 5
perfect!
perfect tray, fast and efficient delivery
Pros & Cons
5 / 5
Have used before and never let down
Genuine product and makes it feel like a new bike
Pros & Cons
5 / 5
happy with my purchase
Was glad to get hold of this for a replacement item - I search lots of sites, and was only able to find a Ultegra 8000 - This does not fit the 6800 - So Glad to find this at the right price
Pros & Cons
5 / 5
Top product
Top
Pros & Cons
5 / 5
Would use again.
Quick delivery and good communication
Pros & Cons
4 / 5
Beautiful product
I purchased this chainring due to wear and upgrade from my current (smaller) chainring.
Pros & Cons
5 / 5
Everything Ok
Fast and correct delivery
4 / 5
Great product!
Good product and impeccable finish!
5 / 5
Everything is ok.
Because of the good info, ordered the right sprocket. Easy to assemble.
Pros & Cons
5 / 5
I am very satisfied.
Hello, I previously drove with the chainring size 50/34 and find the increase to 52/36 makes itself really noticeable, both in sprinting and at Maxspeed!
4 / 5
Ultegra 6800 50T
Old Ultegra chainring, still a reference, but still expensive compared to the R8000 Ultegra, even in the 50T version.
Pros & Cons
4 / 5
Takes a while but then you have something
Had 6 years of pleasure with the same front blade
4 / 5
Good product
Blade meets expectations; easy to assemble and gives a reliable feel.
Pros & Cons
5 / 5
Will use again.
Great experience. Slightly longer wait for product but worth it in price saving.
Pros & Cons
5 / 5
Very chainringy, as far as chainrings go.
Well, I guess it's a chainring. Simple enough to replace.
5 / 5
Reliable front blade from Shimano
Needed to replace my Ultegra FC-6800 blade as the current R8000 is not compatible with the front derailleur. Was glad I could find it here on Mantel. Admittedly more expensive than Amazon and BikeInn but wanted to avoid problems with fake components (Amazon) and three-week delivery times (BikeInn, according to rumor). Mantel's price was 15% more but the product was delivered quickly and works well! Attached picture showing the new blade compared to one that has run 31000km.