How to Replace or Service the Bearings in Your XPRESSO 12 Pedals

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The XPRESSO 12 pedals from TIME are high-performance pedals designed for road cyclists who prioritize efficient power transfer and durability. Over time, the bearings inside the pedals can wear out due to regular use, exposure to the elements, or a lack of maintenance. Servicing or replacing the bearings in your XPRESSO 12 pedals is essential to maintaining smooth operation, preventing friction, and ensuring your pedals perform optimally. This guide will walk you through the necessary steps for servicing and replacing the bearings in your XPRESSO 12 pedals.

Tools Required

  • Pedal wrench[paid link] or 8mm Allen wrench[paid link]
  • Bearing puller tool (for removal)
  • Clean cloths
  • High-quality grease (bearing grease or waterproof grease)
  • Replacement bearings (compatible with TIME XPRESSO 12)
  • Torque wrench[paid link]
  • Needle-nose pliers
  • Flathead screwdriver (if needed)

Step-by-Step Guide to Replacing or Servicing the Bearings

1. Remove the Pedals from the Crankset

  • Use a pedal wrench or an 8mm Allen wrench[paid link] to carefully remove the pedals from the crankset.
  • Rotate the wrench counterclockwise to remove the left pedal (reverse thread) and clockwise to remove the right pedal.

2. Disassemble the Pedal Body

  • Once the pedal is removed, use a flathead screwdriver or a similar tool to gently pry open the pedal body casing. Be cautious not to damage the body or any internal components.
  • Most TIME XPRESSO 12 pedals have a plastic or composite shell that needs to be detached from the axle.

3. Expose the Bearings

  • After removing the outer casing, you’ll see the bearings housed around the pedal axle.
  • Depending on the condition of the bearings, you may notice excess grime or damage. Use a clean cloth to wipe away any dirt or debris.

4. Remove the Old Bearings

  • Using a bearing puller tool, carefully extract the worn-out bearings from the pedal’s axle assembly.
  • If you don’t have a bearing puller, you can try gently prying the bearing out with needle-nose pliers, but this requires care to avoid damaging the bearing seat.

5. Clean the Pedal Assembly

  • Before installing the new bearings, clean the pedal body and axle thoroughly. Use a cloth to wipe down all components and remove any old grease or dirt.
  • Ensure the bearing seat is clean and smooth. Any debris left behind can affect the performance of the new bearings.

6. Install the New Bearings

  • Apply a small amount of high-quality bearing grease to the new bearings to reduce friction and prevent premature wear.
  • Insert the new bearings into the bearing seat, ensuring they are seated properly. You may need to use a small tool or press to secure them firmly.

7. Reassemble the Pedal

  • Once the new bearings are in place, reassemble the pedal body by aligning it with the axle.
  • Carefully snap the body casing back together, ensuring a snug fit.

8. Lubricate the Pedal Axle

  • Before reinstalling the pedals onto your bike, apply a thin layer of grease to the pedal axle. This will help maintain smooth pedal movement and prevent seizing in the future.

9. Reinstall the Pedals

  • Reinstall the XPRESSO 12 pedals onto your crankset. Tighten them securely with the pedal wrench or Allen wrench. Be sure to tighten the pedals in the correct direction: clockwise for the right pedal and counterclockwise for the left pedal.
  • Use a torque wrench[paid link] to ensure the pedals are torqued to the manufacturer’s recommended settings, typically around 35-40 Nm.

Tips for Extending Bearing Life in XPRESSO 12 Pedals

  • Regularly inspect your pedals for signs of wear, dirt, or debris buildup. Cleaning them after each ride will prevent dirt from accumulating in the bearings.
  • Lubricate the pedal axle occasionally to maintain smooth operation and prevent rusting.
  • Store your bike in a dry environment to minimize the exposure of the pedals to water and moisture, which can cause bearing deterioration.
  • Avoid riding in harsh conditions (e.g., heavy rain, mud, etc.) as this can accelerate bearing wear.

By following these steps, you can effectively replace or service the bearings in your XPRESSO 12 pedals, ensuring they remain in excellent condition for optimal performance. Proper maintenance will help you enjoy a smooth, efficient ride for many miles to come.