Bicycle crank removal

This article will assist in identifying the crank system found on your bike, and direct you to the article that outlines the full bicycle crank removal of removal and installation. Cranks are levers that connect the pedals to the bottom bracket spindle. The cranks are fitted with toothed sprockets called chainrings that drive the chain.

Changing chainsets is not something cyclists have to do very often, but it's a simple enough job to learn to do at home, and it doesn't require any really expensive tools. In this video Ollie runs through removing and reinstalling cranks to your bike so you can change your chainset with ease! Did you find this video helpful? What maintenance videos would you like us to make in the future? If you enjoyed this video, make sure to give it a thumbs up and share it with your friends.

Bicycle crank removal

Last Updated: December 6, Fact Checked. This article was co-authored by Ikaika Cox. He has been a bike mechanic since , beginning as a volunteer with the Provo Bicycle Collective, and growing and honing his skills as a bicycle mechanic and educator in multiple Bicycle Collective locations over the years. There are 10 references cited in this article, which can be found at the bottom of the page. This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources. This article has been viewed , times. A bike's cranks must be properly maintained to keep your bike operational. These are the arms connected to the Bottom Bracket consisting of axle, bearings, etc. If you need to change your cranks, you can do so as long as you have the proper tools. You can use this process to replace Shimano two-piece, SRAM self-extracting two-piece, and three-piece cranks. The first thing you'll need to do is remove the bike pedals using the wrench. Once the pedals are off, you can unscrew the bolts in the middle of the sprocket and take the cranks off. If you can't see any bolts, remove the cap to expose them.

For this type of crank, you also need to remove the plastic pre-load screw on the left, bicycle crank removal, or non-drive, side of the bike. On self-extracting crank systems, the crank puller is effectively built into the crank.

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We receive a small commission on sales, nothing changes for you. Before we can start removing the crank from your mountain bike, we need to make sure we have the right tools at hand. Having the right tools will make the process much easier and prevent any damage to your bike or the components. This will ensure a smooth process and prevent any damage to your bike. First, shift the chain onto the smallest chainring. This will create a clear workspace and make it easier to detach the crankset from the bike frame.

Bicycle crank removal

Changing chainsets is not something cyclists have to do very often, but it's a simple enough job to learn to do at home, and it doesn't require any really expensive tools. In this video Ollie runs through removing and reinstalling cranks to your bike so you can change your chainset with ease! Did you find this video helpful? What maintenance videos would you like us to make in the future? If you enjoyed this video, make sure to give it a thumbs up and share it with your friends. Watch more on GCN Tech We also take a deeper look into the future of cycling, apps, smart tech and virtual riding. Join us on the channel and the GCN App to submit your content, vote on the latest tech and keep abreast of exciting new trends. Latest Videos. GCN Show Ep.

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Part 2. Log in Social login does not work in incognito and private browsers. You Might Also Like How to. My Account. Trade Resources. Then, turn the handle of the extractor counterclockwise until the crank pops off. We have a new wheel sponsor on GCN, one that we are rather excited about and may surprise you…. Tighten the cap to the recommended torque, which is typically 5 Newton meters. For this type of crank, you also need to remove the plastic pre-load screw on the left, or non-drive, side of the bike. Both pedals should now be completely removed. United States International. Join us on the channel and the GCN App to submit your content, vote on the latest tech and keep abreast of exciting new trends. Last Updated: December 6, Fact Checked. Stripping out the threads on both extractor and crank arm is common, especially on the gear arm and older bikes.

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More References 4. Both cranks must be removed to service or replace the bearings of a three-piece system. By signing up you are agreeing to receive emails according to our privacy policy. If you need to change your cranks, you can do so as long as you have the proper tools. Bicycles don't have crankshafts. The crank arm is the elongated piece that connects the pedals to the crank. In this video Ollie runs through removing and reinstalling cranks to your bike so you can change your chainset with ease! This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources. The left side crank is removed to get to the bearings or to remove the right crank. The parts of the three-piece crankset are the left arm, right arm, and axle spindle.