Reviews over the
Shimano Ultegra R8000
Photos from customers
5 / 5
Reliable and safe shopping.
Once again very satisfied with the purchase and the service provided, as always a pleasure to buy from MANTEL.
5 / 5
Very good value for money
12-25 cassette for use in the Paris region. Top
5 / 5
Very satisfied, very fast delivery.
Bought for my home trainer. Excellent product, same as on my bike.
5 / 5
Very satisfied with this purchase at a reduced price.
Order perfectly compliant and delivered quickly.
5 / 5
Very satisfied with the delivery and assembly
The product meets my expectations. Delivery was quick and the cassette is as described. I haven't had enough experience of using it, but it was quick and easy to fit.
5 / 5
Good value for money
Good value for money
5 / 5
Top service with great prices
Very satisfied with the service always delivered on time, usually the day after if not they keep you well informed.
Pros & Cons
5 / 5
satisfied again
obtained exactly what I expected
Pros & Cons
5 / 5
Perfect!
Fast shipping. Cheaper and original. Perfect
5 / 5
Cassette working as it should.
Very easy to assemble, as always with Shimano
5 / 5
In a word super!
Changed from a mountain cassette directly to this polder gear (11/25). It feels great, I can always ride with the right gear. Quality from Shimano is again top notch and delivery super. Swapping between cassettes is easy with the right tools. A good upgrade for riding and comfort.
Pros & Cons
4 / 5
Top site for ordering
Does what it is expected to do.
Pros & Cons
5 / 5
Any time again. Everything went well
As ordered. 11-speed cassette for the mountains.
5 / 5
Perfect
For my bdc use, in saluta it does its job perfect ratios.
4 / 5
Fluid and useful
Meet my expectations
5 / 5
Excellent buy of Shimano ultegra R8000 11x30 cassette
I would like to thank the Mantel team for their price/product/availability/fast delivery service.
5 / 5
100% TRUSTED SITE
Good prices on the website and fast delivery from abroad. Accurate order tracking
5 / 5
switches nice, very nice for the flat in the Netherlands, and also for the Limburg hills.
shifts well, runs nicely
Pros & Cons
4 / 5
Satisfied.
It matches expectations.
Pros & Cons
5 / 5
Professional stuff
Have been using this brand for years and have been very satisfied.
Pros & Cons
5 / 5
Ultegra always good!
Ultegra is an insanely good group. This cassette is no exception. You never have to hesitate when you need something from Shimano.
Pros & Cons
5 / 5
Excellent and inexpensive
An excellent cassette, 11 speeds at a reasonable price and unbeatable smoothness
5 / 5
Good product and value for money
Product purchased to replace a dura ace cassette. I am very satisfied
5 / 5
A good, solid cassette.
Good to know: the Shimano Ultegra R8000 11-32T cassette can (just) be used with Shimano's medium cage derailleur, whether mechanical or electronic.
5 / 5
impeccable
11-speed cassette to replace an old one meets my expectations
5 / 5
Recommended supplier
Almost always have stock to deliver immediately.
Pros & Cons
4 / 5
Meets my expectations
Familiar for years.
Pros & Cons
5 / 5
Top quality in combination with the Ultegra chain
Good quality and fast delivery as we have come to expect from Mantel.
Pros & Cons
5 / 5
Fast delivery and quality cassette. Good work
The product corresponds perfectly to my expectations.
5 / 5
A great product for a junior driver
It meets my expectations. Easy to assemble and especially because of the guide that shimano put with it so you can actually never assemble the cassette incorrectly.
Pros & Cons
5 / 5
Good for hills and mountains
Coming from a 12/25 to this 11/30. Missed a few intermediate teeth at first, but oh how wonderfully smoothly you pedal up a hill or mountain. Bought for the mt ventoux. Will definitely succeed with this cassette and preserving the knees. Definitely recommended if you are going for something other than the flat Netherlands.
Pros & Cons
5 / 5
Excellent product
Product fully meets expectations
Pros & Cons
5 / 5
super purchase
work perfectly
Pros & Cons
5 / 5
Top casette
highly recommended!
Pros & Cons
5 / 5
Am very satisfied
Shifting gears goes very well
5 / 5
Top quality and service
Mantle! Delivered quickly! Everything nicely handled. Great to take advantage of the offer. Thanks!
Pros & Cons
5 / 5
ULTEGRA actually always good
Excellent cassette, apart from the weight, does not fall short of more expensive cassettes
Pros & Cons
5 / 5
Very good product.
The product meets my expectations perfectly.
Pros & Cons
4 / 5
highly versatile cassette
Satisfied with Shimano quality
Pros & Cons
5 / 5
Recommend!!!
Fast delivery and good packaging of the chainring, top price performance!
5 / 5
Very good
Good product, fast delivery.
5 / 5
Compliant product at a very competitive price
Product conforms to my expectations, available, fast delivery and an unbeatable price.
Pros & Cons
5 / 5
Very good choice and best prices on the net
Bjr I was impatiently waiting for this cassette and thanks to Mantel I was able to get it at a very good price. thank you Mantel
5 / 5
highly recommended barely undercuts dura-ace in terms of shifting
excellent price-product ratio
Pros & Cons
5 / 5
very good shimano cassette
I tried the cassette today. No problem.
Pros & Cons
5 / 5
Excellent product
The longevity is of course also dependent on the chain care, but the cassette forgives much. Had them last 8 chain changes in use and it would be even more in it.
Pros & Cons
5 / 5
Perfect.
Combined with the DI2 system, fast, precise gear changes.
Pros & Cons
5 / 5
Quality at a good price.
more than meets my expectations
Pros & Cons
5 / 5
Fast and good.
Quickly ordered and neatly arranged
Pros & Cons
5 / 5
And what can I say about MANTEL! Received the day after I placed my order, unbelievable!
Yes, very good development, if you maintain your chain well, no worries, no noise! I use this development to punch in the bumps and small hills.
Pros & Cons
5 / 5
Good change
Before I used to ride an 11-32 and a friend suggested me that in Madrid for the posts that there are with an 11-30 I had enough, well after testing it thoroughly it has exceeded my expectations.
Pros & Cons
5 / 5
Keep it up
Great site for all occasions
Pros & Cons
5 / 5
Shimano on top com dab
Very good cassette, well layered
5 / 5
No surprises, easy to assemble yourself
I've been using 11/28 and 11/25 for years. I use two a year
Pros & Cons
5 / 5
Top products
Top products,
5 / 5
Good price quality
Fast delivery, and reliable
Pros & Cons
5 / 5
I am happy with my purchase!
It meets my expectations.
Pros & Cons
4 / 5
Good value for money
Cassette has good gear ratios, so shifts well
Pros & Cons
5 / 5
Good product compatible with ultra Shimano 11/ 34
Hello, I bought this cassette because the start was in 14 teeth, so I mixed the sprockets with the one I had to make a spread of 14 to 34 and 50 to the front and therefore the ratio suits me impeccably, for my 1.85 and 95 kg to walk.
5 / 5
super happy
works as expected
Pros & Cons
5 / 5
Great!
I have not mounted it yet but it looks very good.
Pros & Cons
5 / 5
Recommended
Price / quality as it should be
Pros & Cons
5 / 5
Fantastic
Already had this one but was worn out, so attached and runs like a charm again
Pros & Cons
5 / 5
Highly recommended
Everything perfect. Sprocket package arrived as requested and very quickly
4 / 5
Very, very, very good
A Shimano cassette runs well. Always perfect
Pros & Cons
5 / 5
Very good, as expected
Expected. A 34-11 gearing like this is for climbing hard mountains and long climbs (Alp d'Huez, the Lakes, Angliru...). If you are a normal mountain climber, a 32 or 30 is better. With this one you will lack the sprockets to ride or to climb 7-10% climbs at a good pace.
Pros & Cons
5 / 5
quality product in this price range
Think carefully in advance about what gear ratios you are going to need.
Pros & Cons
5 / 5
Great product from SHimano and flawless delivery
Great product from Shimano, easy to mount and does what it is supposed to do!
Pros & Cons
4 / 5
Good quality, but getting more and more expensive
Meets expectations. Well packaged and easy to assemble.
Pros & Cons
5 / 5
just fine
Always satisfied when I order something from Mantel, fast delivery perfect website,
Pros & Cons
5 / 5
Excellent product
Excellent products. Ultegra is a solid and performing line.
Pros & Cons
5 / 5
excellent
the best price-quality cassette, although it is getting more expensive every day...
Pros & Cons
5 / 5
Top alternative to the more expensive Dura Ace version
As always, very fast home delivery and immediate mounting. Super easy compatibility with my current Dura ace.
Pros & Cons
5 / 5
I recommend this company without hesitation!
The answers provided by the MANTEL team enabled me to make a targeted purchase that met my needs.
Pros & Cons
5 / 5
I am satisfied with the product, very good quality.
As advertised, I recommend this product, very good quality.
Pros & Cons
5 / 5
Fast delivery and very good quality
If other online stores have no more goods, you should look at Mantel. It is best to look there. They have it 98%! Gold value nowadays.
Pros & Cons
5 / 5
I recommend Mantel . Fast delivery . Top product . well packed .
Product I expected . Good price . Very fast shipping . I recommend this site Mantel .
Pros & Cons
5 / 5
Perfect for all types of road
It's just as useful in the lowlands as it is in the mountains, but the sprocket spacing takes some getting used to (compared to an 11-28 cassette, for example), but in the end it's perfectly acceptable.
Pros & Cons
5 / 5
Highly recommended
Meets expectations
Pros & Cons
5 / 5
Gladly again
Item came to Germany within 4 days.
Pros & Cons
5 / 5
everything went great, fast delivery
top
5 / 5
Great shifting cassette, and neat fast delivery !!!
quiet and smooth shifting
Pros & Cons
5 / 5
This is what you want to cycle with.
Fine, will always choose this.
Pros & Cons
5 / 5
With the Shimano Ultegra cassette, you'll go noise-free down the road
As long as Shimano Ultegra has been on the market, I have never used any other brand. Strong and hard-wearing cassettes.
Pros & Cons
5 / 5
Excellent product, delivered very quickly as always.
A Shimano product, therefore very reliable, with an 11/30 gear ratio that allows it to go everywhere.
Pros & Cons
5 / 5
Top product at a strong price with excellent delivery.
Top product.
Pros & Cons
5 / 5
Happy customer!
Bought the 11-30 options downgrading from a 11-28 Dura Ace R9100. The shifting petformance is comparable to Dura Ace or better, there is less noise overall. The 30-teeth sprocket is a benefit on 10%+ gradients and worthwhile the extra weight. Service was superb as usual. Prompt delivery of a competitively priced item that was not available everywhere.
Pros & Cons
5 / 5
serious and well-priced
serious and well-priced+++++
Pros & Cons
5 / 5
Top material!
Having to look for a crucial part for your bike last-minute is never pleasant. Thanks to Mantel's lightning-fast service, I had my new cassette delivered to my home a day later.
Pros & Cons
5 / 5
salesperson to recommend
price of the cassette less expensive ,delivery in 24 H and free,very good seller ,thank you to you
5 / 5
Very good site, never disappointed with any of my purchases, I recommend it.
Product meets my expectations
Pros & Cons
5 / 5
Top mail-order site
Compliant product not available in France for several weeks.
Pros & Cons
5 / 5
Top quality, fast service
Product received very quickly and quality product The combined offer is one you won't find anywhere else, and it's really top-notch.
Pros & Cons
5 / 5
I will stay with Mantel!
Nothing but praise for the handling of my order. I was kept correctly informed of the delivery time. These times it is extremely difficult for suppliers to get the right products but Mantel takes very good care of its customers. Thank you very much for this.
5 / 5
I highly recommend this site!
First time I've bought from this site, I highly recommend it! Unbeatable price, availability whereas Shimano parts are complicated at the moment... top delivery in 2-3 days. Nothing to complain about, I'd recommend this site without hesitation!
Pros & Cons
5 / 5
Simply perfect
Very positive
Pros & Cons
4 / 5
good purchase
quality product received at a great price and in a tight time frame
5 / 5
Always the finest cadence with my 14/28 (or 12/25)
The 14/28 is ideal for long touring on the flat or time trials where the smallest cogs are never used for sprinting, that way you have a lot of gears left in small increments so you can always ride a nice cadence. 12/25 is perhaps a little lighter for the powerhouses among us who also want gears that are close together. By the way, for quick cleaning, the coating on the 105 is nicer, it is smoother.
Pros & Cons
5 / 5
Top cassette with the right gears
11 speed cassette is used on a SPEED PEDELEC with rear wheel motor. The ratios are excellent, always a cadence to match the speed. Durability has yet to be experienced.
Pros & Cons
4 / 5
Top oroduct
Meets fine, switching perfect