The advantages of disc brakes on mountain bikes are their good modulation, good function in wet conditions and great braking power. High-quality models not only save weight, but also have levers that can be adjusted without tools and are more ergonomic. The larger the brake discs installed, the more braking power a disc brake has. Because over 70 per cent of the braking force is applied to the front wheel, larger discs are usually fitted there than at the rear. 180-millimetre discs are normal, heavy riders should use discs with a diameter of 200 millimetres. You can find the most common models right here:
THE MOST COMMON MTB BRAKES
Shimano XT:
The XT brake is fitted to many mountain bikes, from hardtail to enduro. Its single-finger lever is particularly ergonomic and the braking power is very good.
Magura MT5:
The Magura MT5 is produced in Germany and, with four brake pistons per caliper, combines brute braking power with a relatively low weight. Shortcoming: The lever is not very ergonomic.
Sram Level:
The filigree brake is specialised for cross-country use. It is lightweight, but therefore has relatively little braking power. It is available in a wide range of designs and price categories.
Sram Guide:
With four pistons per brake calliper, the Guide is primarily installed on all-mountain and enduro bikes. It has the same ergonomic one-finger lever as the Level, but significantly more braking power. It is available in different versions.
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