Cable Disc Brakes Adjustment

Loosening the barrel adjuster will actually slightly tighten the brake cable.

Cable disc brakes adjustment.

If your bicycle has mechanical disc brakes they are easy to adjust and you can adjust them using th. Turn the wheel clockwise to move the brake pad closer to the rotor and counterclockwise to move it farther away from the rotor. Mechanical disc brakes use cables and housings just like rim brakes. A mechanical disc brake is made up a brake lever a caliper a cable connecting the two and a rotor.

When this happens the extra slack in the system can cause a slow response when you squeeze the brake levers. If the brake cable is still too loose you ll need to adjust it on the caliper. If cables are going through then it s a mechanical system and if there are no cables then it is a hydraulic system. In addition the flexible cable housings that protect your brake cables can break corrode clog up or fray over time.

Disc brakes regardless of the style of bike come in 2 main varieties. Adjust the inner brake pad on the front wheel if needed. In order to gain a proper understanding of disc brake setup we need to have a full familiarity of the parts which comprise a disc brake. How to set up mechanical disc brakes.

Turn the tool clockwise 1 2 clicks to decrease the space between the inner pad and the brake rotor. Now before adjusting the brakes you need to tighten the cables on your wheels. Loosen the barrel adjuster attached to the loose brake cable by turning it counterclockwise. After you loosen the barrel adjuster pull the brake lever to see if it fixed the problem.

Adjust the rear inner brake pad if needed. Cables can fray rust and or weaken over time. Mechanical disc brakes are a disc brake that uses a cable to pull the pistons together. And don t touch the rotor s edge because it is sharp.

A hydraulic brake replaces a cable with hydraulic lines and adds a master cylinder at the lever. Twist the adjustment dial on the side of the caliper to adjust the brakes. At the front wheel pass a 5 mm allen wrench through the spokes and into the inner brake pad adjustment dial. First of all assess your disc brake system and determine the disc brake style.

Most bikes with mechanical disc brakes have a 1 inch 2 5 cm wide plastic dial on the side of the caliper right next to the wheel s spokes. Mechanical disc brakes rely on a cable and thus are susceptible to the same braking issues as rim brakes namely the build up of friction in the cable happening gradually over time. Here is how to adjust mechanical disc brakes on a bike.