Frequent question: How do you remove the pedal arm on a mountain bike?

How do you remove the crank arm on a bicycle?

Loosen the cranks with a crank extractor for non-extracting cranks. Purchase a crank extractor tool from a bike store or online. Insert the crank extractor into the crank-bolt hole and turn it clockwise to screw it in until it’s tight. Then, turn the handle of the extractor counterclockwise until the crank pops off.

How do I get my left crank arm off my bike?

How to remove your road bike’s crankset

  1. Loosen the left-hand crank bolts. First, use a 4mm Allen key to loosen up the hex bolts that hold the left-hand crank arm onto the crank spindle. …
  2. Remove the adjustment cap. …
  3. Remove the crankset. …
  4. Clean up the bottom bracket. …
  5. Put it all back together. …
  6. Retighten the bolts.

Do I need a crank puller?

Do I Need A Crank Puller? Yes, there are ways to remove cranks without the crank puller but they will almost certainly do a lot of damage. There is no reason not to buy a crank puller as they a fairly prices starting from $8.99 upwards.

What is a crank puller?

Crank pullers are used for the removal of basic three-piece crank types: square-type spindle arms, and splined-type spindle arms. … When the spindle end is no longer recessed inside the hole, the crank bolt can not apply pressure to hold the arm tight on the spindle. A worn crank will need to be replaced.

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