If you need to replace your mountain bike’s mechanical disc brakes we have a new very inexpensive fix for you: The Evo E-Force MB-1 mechanical disc brake.
For front or rear use these are post mount brakes with an IS adapter. They include the caliper and 160mm rotor with standard 6 bolt pattern for one wheel and the total cost is a unbeatably low $38 each.
Wow. We haven’t tried them yet but they look very promising. Pick a set up for yourself and then let us know what you think!