Bicycle Chain Length Guide

All you need are a chain rivet or a chain lock and you will need to know the amount of chain links needed for a correct chain length.

Bicycle chain length guide.

The complete guide to chain general not specific to bicycles. It really isn t too difficult to get the chain length right. A number of different chain widths are available to suit specific bike types such as bmx or to fit different road and mtb drivetrains e g. The correct chain length chain rivet.

This goes for all the bicycle chains regardless of the speed number. The reality is that speed is a factor in most injuries so it pays to outfit your bike with this essential safety feature. You can use either of these two methods. A bicycle chain is a roller chain that transfers power from the pedals to the drive wheel of a bicycle.

To check if it was the correct size shift the bike to the smallest sprockets and check the chain for any slack. Size to old chain count links if your old chain was sized correctly it can be used to determine the length of your new chain. Take your old chain and lay it out next to the new one. If you bike a lot you should also give serious consideration to some high quality chain lube as well.

It is possible to determine chain length from industrial drive train equations and then cut the chain before installing it on the bike. The type of chain you need will depend on the type of bike you are riding. Inner chain width is the spacing between a pair of inner plates. Chains cannot be cut to 52 1 4 53 1 8 or even 52 1 2.

For this post it suffices to say that bicycle chain pitch is exactly 1 2 inch 12 7 mm. A chain guide mountain bike can eliminate that possibility. For example some derailleur bike chain could only be 51 52 53 inches etc. How to calculate chain length video tutorial animation of shimano gearing system this page was last edited on 2 september 2020 at 13 03.

An 11 speed cassette requires a different chain to a 9 speed one the chain must be thinner in order to fit into the narrower spaces between the sprockets.