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How To Remove the Crank From a Bicycle

Every rider experiences cran on their bicycle. The key holding your leg to your bicycle becomes caught, making it impossible for you to move your crank arm any farther (after running into a large pothole or curb). Even worse, if you’re standing by the side of the road, the fan will catch your cranks and launch you into the air as soon as someone passes by to have a look at you.

Face it, you locked up, and you need to know how to remove the crank from a bicycle. It’s pretty easy to detach a crank and start pedaling again.

Keep reading to learn about unlocking your crank and getting back on the bike.

The Different Types of Cranks You Should Know

There are two main types of cranks on a bicycle, one-piece, and three-piece. A one-piece crank includes the spindle and both arms as a single unit, while a three-piece crank has a separate spindle and arms.

Most one-piece cranks are on BMX bikes and lower-end mountain bikes. Three-piece cranks are on higher-end mountain bikes and road bikes. 

How to Remove the Crank From a Bicycle

Removing the crank from a bicycle is actually a pretty simple process. Here’s a quick guide on how to do it:

First, remove the left pedal by unscrewing the retaining bolt with a pedal wrench or an Allen wrench. Loosen the crank bolt with a wrench, but don’t remove it all the way. Unscrew the left crankarm by hand and pull it off the spindle.

That’s it! Now you know how to remove the crank from a bicycle. Remember to always screw the retaining bolt back in and tighten the crank bolt before you ride again.

Tools You Will Need 

To remove it from a bicycle, you will need a few tools. You will need a crank extractor. This tool helps to remove the crank’s arm from the bottom bracket.

Next, you will need a pencil or a pen. You will use this to mark the position of the crank arm before you remove it. Finally, you will need a wrench to remove the nuts or bolts that hold the crank arm in place.

Additionally, a bike rack for truck bed can be used to attach bikes without contacting the frame.

Difficulties You May Encounter When Removing It

There are a few difficulties you may encounter how to remove the crank from a bicycle. First, if it is stuck, you may need to use a wrench or other tool to loosen it.

Second, you may need to remove the pedals before you can remove the crank. Finally, you may need to remove the bottom bracket before you can remove the crank.

With the right tools and knowledge, it can be done. If you encounter any difficulties, be sure to consult a professional.

Check other blogs for more information!

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