Center the brakes.
Loosen the 5mm bolt securing the brake caliper to the frame and reposition the caliper so the brake pads are roughly evenly spaced on either side of the rim. Retighten the bolt. Most calipers have a micro-adjuster bolt on top of the brake arm. Use a wrench to screw this bolt in or out to finely adjust the pad position until they are evenly spaced on either side of the rim.
FILED UNDER: Beginner Essentials / Bike / Gear & Tech / Triathlete Buyer's Guide TAGS: Aaron Hersh / Bike tune up / Gear Advice / how to clean your bike / how to tune a bike / how-to-repairs / tech advice / Triathlon tech