Changing bicycle pedals is a simple maintenance task that anyone can perform themselves. With the right tools, a little grease, and the right technique, the replacement is quick and easy. Regularly maintaining your pedals will ensure greater safety and enjoyment on your bike!

Why should you change bicycle pedals?

• Wear and tear: Pedals are subject to heavy loads and wear out over time.
• Better performance: High-quality pedals improve power transmission and riding comfort.
• Switching to clipless pedals: Those who want to ride more efficiently often switch to clipless pedals.
• More safety: Defective or damaged pedals can be dangerous.

What tools are needed?

Before you start, make sure you have the right tools at hand. A well-equipped workstation makes work easier and prevents damage to the pedals or cranks.

• Pedal wrench (15 mm) or Allen key (6 or 8 mm): Depending on the pedal model, you'll need either a flat pedal wrench or an Allen key. Some modern pedals only have an Allen key socket on the back of the axle.

• Grease or assembly paste: To prevent the pedals from seizing in the thread, a thin layer of grease or assembly paste should be applied to the thread.

• Rags or cleaning cloths: Old pedals can be very dirty. A thorough cleaning of the crank arms ensures that new pedals can be installed without any problems.

• Penetrating oil (optional): If the old pedals are stuck, a little penetrating oil can help loosen the threads.

• Torque wrench (optional): If you want to be on the safe side, you can use a torque wrench to tighten the pedals to the recommended torque (usually between 30-40 Nm).

Step-by-step instructions for changing the pedals

1. Identify the right pedal

Pedals are threaded differently:

• Right pedal (R, Right): Normal right-hand thread (clockwise to tighten).
• Left pedal (L, Left): Left-hand thread (tighten counterclockwise).

2. Remove old pedals

• Left pedal: Turn counterclockwise.
• Right pedal: Turn clockwise.
• If the pedals are stuck, a longer lever or penetrating oil will help.

3. Clean and grease threads

Before installing the new pedals, clean the threads and apply grease or assembly paste. This prevents corrosion and makes it easier to remove later.

4. Screw in new pedals

• Screw the right pedal in clockwise.
• Screw the left pedal counterclockwise.
• Attach the pedals by hand to avoid damaging the thread.
• Tighten with a wrench, but do not overtighten.

5. Take a test drive

After changing the pedals, take a short test ride and check that the pedals are secure and turn easily.

Avoid common mistakes

• Swap pedals: Note the L and R markings.
• Overtightening: Pedals need to be tight, but not excessively tight.
• Do not use grease: dry threads can seize or rust.