Netherlands (English)
België
Deutschland
Finland
Ireland
Luxembourg
Portugal
Poland
Österreich
France
España
Italia
Sverige
Danmark
Reviews over the
4iiii Ultegra R8100 Precision 3+
Sort by:
Latest first
1 / 5
Unfortunately unreliable product.
- J.K., 12 September, 2025
Did well for about eight months but then the problems started: regular breakdowns while driving, even in dry weather. Received a new one twice from Mantel under warranty but the same problem again. Kudos to Mantel for its tidy handling. Maybe 4iiii needs to make some improvements.
Pros & Cons
Installation not difficult
Unreliable
Automatic translation
Where do you live?
Your cookie preferences
We use cookies (and similar techniques) to make shopping easier and more personal for you. We always place functional and analytical cookies. Functional cookies ensure that the website works properly. Analytical cookies allow us to improve the website every day.
Now the most important one: the personal cookie. It allows us and third parties to follow your internet behaviour (both on our website and outside it) and to display advertisements that match your interests and preferences. Would you like to know more? Read more about our cookie policy.
If you choose to 'Accept', we will also place the personal cookie. If you do not want them, make sure to click 'Reject', and we will only place functional and analytical cookies.
We use cookies (and similar techniques) to make shopping easier and more personal for you. We always place functional and analytical cookies. Functional cookies ensure that the website works properly. Analytical cookies allow us to improve the website every day.
Now the most important one: the personal cookie. It allows us and third parties to follow your internet behaviour (both on our website and outside it) and to display advertisements that match your interests and preferences. Would you like to know more? Read more about our cookie policy.
If you choose to 'Accept', we will also place the personal cookie. If you do not want them, make sure to click 'Reject', and we will only place functional and analytical cookies.