Reviews over the
Shimano Ultegra 6800 11 Speed
5 / 5
Excellent groupset for the serious amateur cyclist
The gear shifts are light, positive and quick and the braking is awesome when compared to my old Shimano Tiagra groupset - it really is a big step up in terms of performance. There are also significant weight savings to be made upgrading to the Ultegra groupset. Also great customer service from Mantel with easy online ordering and quick delivery! Would highly recommend.
Pros & Cons
5 / 5
super but of kit
A highly recommended upgrade and exceptional value from Mantel by far the best price I could find online.
Pros & Cons
5 / 5
Excellent product delivered
Very happy with the ease of ordering and finding the product I was looking for. Price was outstanding.
Pros & Cons
5 / 5
upgrade económico. vale a pena.
Fácil montagem e funcionamento perfeito. Excelente relação preço/qualidade.
Pros & Cons
4 / 5
GOOD offer
Small mistakes. But quickly corrected. Very good
5 / 5
muito eficaz
Excelente relação preço qualidade. Grande diferença para o grupo 105.
Pros & Cons
4 / 5
Good quality components
5 / 5
Perfect, The best shop
Perfect, amazing price, and super fast shiping
Pros & Cons
5 / 5
Best price value group
I bought this group at a very good deal and I am very satisfied with everything only the cassette was not the size of my option one. The finish is excellent and it functions really good. As a first timer in bike building it was easy to mount.
Pros & Cons
5 / 5
Arrived very quickly and I perfect condition. My bike looks great with this upgrade.
Great quality upgrade for my bike.
5 / 5
Excellent groupset for the price
New ultegra groupset looks and works really well for the price. Excellent price and service from mantel. Only thing I could score it down for is not having cassette/ front mech/ bb choice but really can't complain at this price
Pros & Cons
5 / 5
Best buy
Very good shifting on all chainrings .. good brakes and ergonomic i grips .. nice and quality look .. Absolutly a best buy for your Money .. I also have a Ultegra Di2 on another bike, and thats also outstanding.
Pros & Cons
4 / 5
VERY GOOD
Perfect groupset
5 / 5
Very cheap and trustworthy.
Very cheap and trustworthy.