Replacing worn-out disc brake pads is essential for maintaining optimal braking performance and safety on your bike. Here's a comprehensive guide:
Buy compatible brake pad:
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Hybrid and Hybrid Pro: Original Pad, Quieter Pad
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Hybrid CSC: Original Pad, Quieter Pad ( email support@favoritebikes.com)
Purchase brake pads (ensure you check the diameter of your brake rotor and select the same size).
Tools You'll Need:
- Allen wrenches
- Flathead screwdriver
- Pad spreader tool or tire lever (optional, to push back pistons)
- Clean rags
- Isopropyl alcohol (optional, for cleaning)
Step-by-Step Guide:
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Prepare the Bike:
- Place your bike on a repair stand or turn it upside down.
- Remove the wheel with the brake pads you want to replace.
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Remove the Old Pads:
- Locate the retaining pin or clip that holds the pads in place. It's usually on the top or back of the caliper.
- Use the appropriate tool (Allen wrench or flathead screwdriver) to remove the pin or clip.
- Slide or pull out the old pads, along with any retaining springs.
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Reset the Pistons:
- Before installing new pads, you need to push the pistons back into the caliper to create space for the thicker new pads.
- Use a pad spreader tool or a flat tire lever to gently and evenly push the pistons back. Be careful not to damage the pistons or seals.
- If you accidentally squeezed the brake lever with the wheel removed, the pistons will be extended further, and you'll need to push them back before proceeding.
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Clean the Caliper (Optional):
- If the caliper is dirty, you can clean it with a rag and isopropyl alcohol. Be careful not to get any cleaner on the rotor.
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Install the New Pads:
- Insert the new pads into the caliper, ensuring they are correctly oriented. Refer to the brake manufacturer's instructions if you're unsure.
- Make sure any retaining springs are properly installed.
- Replace the retaining pin or clip.
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Reinstall the Wheel:
- Reinstall the wheel, ensuring it's secure and the rotor spins freely without rubbing against the pads.
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Bed in the Pads:
- Perform several moderately hard stops from a safe speed to help bed in the new pads. This will transfer a thin layer of pad material to the rotor, improving braking performance.
Important Tips:
- Wear gloves to avoid contaminating the new pads with oil from your skin.
- Avoid touching the braking surface of the new pads.
- If the pistons are difficult to push back, it might indicate a problem with the brake system, and you should consult a bike mechanic.
- If you experience brake rub after installation, try realigning the caliper.