How to Change Bicycle Disc Brake Pads

Disc brakes are one of the most reliable and consistent types of brakes available. Essentially, a metal disc is rotated in conjunction with the vehicle wheel, and two pads are squeezed against the disc to slow the progression of the vehicle. Disc brakes are now used on bicycles, as well as cars and trucks, due to their dependable performance in a variety of conditions. Changing the pads on disc brakes may seem difficult, but it is actually an easier process than changing rim brake pads. Change your disc pads at least once a season, and several times throughout the season if you ride a lot.

Difficulty: Easy

Instructions

Things You'll Need:

• Needle-nosed pliers

1. Flip the bicycle over so that the seat and handlebars rest on the ground and hold the bike up.

2. Loosen the quick release on the front wheel, then slide the wheel out of the front fork stanchions. Use the needle-nosed pliers to grab the small tab on the bottom of each brake pad sitting in the caliper.

3. Pull to the side and upward to release and remove the pad. Repeat this process for the other pad as well (they are magnetized). Slide the new pads in place inside the caliper, making sure that their tabs slide back in the small slot on top of each side of the brake caliper.

4. Replace the wheel in the fork stanchions and tighten down the quick release. Repeat this process for the rear wheel, then flip the bike over for a test ride.

Tips & Warnings

• If your disc brakes are not stopping as quickly as they once did, you may have gotten solvent or chain lube on the pads. A new set of pads will normally take care of this problem.

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