How long is a 525 chain link?

Metric Dimensions

Chain Pitch Width
525 15.88mm 7.85mm
530 15.88mm 9.53mm
532 15.88mm 9.53mm
630 19.05mm 9.53mm


Is it OK to shorten a motorcycle chain?

Being an open part of the drive system, they offer a relatively easy way to modify your bike's performance. With smaller (faster) sprockets you can produce a revvier, shorter geared engine. With a shorter chain you can close up your wheel-base creating a bike more willing to change direction. via

How do you break a motorcycle chain without tool? (video)

How far can a motorcycle chain stretch?

A chain will naturally seem to stretch as you ride, but it should never stretch to more than 2 percent. If you're experiencing significant stretch with a new chain, contact the manufacturer. However, old chains will begin to see significant stretch. via

What do the numbers on a motorcycle chain mean?

Motorcycle chains are basically of similar design as implement-grade roller chain and sizing is numbered 40, 50 and 60 as is standard roller chain. The main differences in typical chain sizes are as follows: 40 class = pitch is 0.5”, roller width is 0.312”, roller diameter 0.306” or 0.335.” via

How do I find my chain number?

To measure the chain size, if you have just the sprocket, use calipers to measure between the teeth. Measure from center to center of where the chain roller would set between the teeth that will give you the pitch. Once you know the pitch you can determine what chain size you would need. via

How do you break a thick chain? (video)

How do you shorten a chain without a master link?

In order to shorten the link without a chain tool, you need an alternative tool like a hammer, pliers or thin nail. They will assist you in pushing the pin easily. You can position the chain over a socket, and hit it with a hammer. via

How do you break a chain link? (video)

What is the life of a motorcycle chain?

On average, you can expect to replace your chain and sprocket between 20,000 to 30,000 kilometers, less if you ride fast and hard. However, if you spot any damage to your chain or sprocket, it's better to just go and replace the prematurely-worn part right away. via

How do you tell if a motorcycle chain is stretched?

Another, much easier way to check for a worn chain is to try to pull the chain away from the rear of the sprocket on the rear wheel. If the chain is worn, you'll reveal about half a tooth of the sprocket. A new chain will wrap around the sprocket snugly and won't pull away. via

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