How Do Mountain Bike Disc Brakes Work: A Comprehensive Guide to Understanding the Technology
Mountain bike disc brakes work by using brake calipers that are attached to the frame of the bike. These calipers contain hydraulic or mechanical pistons that push brake pads onto a rotor attached to the wheel hub, creating friction and slowing the bike down. The force of the pistons squeezing the pads against the rotor provides greater stopping power and modulation compared to traditional rim brakes.