- 1 Does bicycle chain make a difference?
- 2 How do I know my bike chain size?
- 3 What happens if you put a bike chain on backwards?
- 4 Why does my son’s bike chain keep falling off?
- 5 What size bike chain do I need single speed?
- 6 What causes a bike chain to come off?
- 7 Why does my bike chain keep popping?
- 8 Why do bike chains pop off?
Does bicycle chain make a difference?
Chain wear in itself does not increase resistance. Chain/cassette wear may impact shifting performance, but should not have any noticeable effect when you are in gear. The main danger of worn chain/cassette is skipping of the chain.
How do I know my bike chain size?
Add the multiplied chainstay length, the divided number of teeth for the chainring and rear sprocket, and add 1 (or 2.5 cm). The result is the ideal chain length for your bike. For example, you’d add 32.5, 13, 7 and 1 to get 53.5. The length of the chain should be 53.5 inches or 135.89 cm.
What happens if you put a bike chain on backwards?
What happens if you put it on the wrong way? It does not impact brand new chains’ performance if you do inadvertently put the chain in the “wrong” direction. Due to wear and tear, failure to replace the chain how it was before will result in the chain and gears slipping.
Why does my son’s bike chain keep falling off?
I suspect the same culprit for both these bikes: The nuts holding on the rear axle have gotten loose, causing the wheel to slide forward. This shortens the distance between the pedals and the wheels, so the chain stays loose and falls off. If you got it at a bike shop, the staff should handle it for free.
What size bike chain do I need single speed?
1/8″ chains are used exclusively for single speed setups. In addition to the other answers, I found it helpful to read that the nominal width of a chain (1/8 or 3/32) actually refers to the width of the sprocket.
What causes a bike chain to come off?
It might be that the chain is worn, has a stiff or bent link, or has become clogged up with dirt. A visual inspection while turning the cranks should reveal if there’s a problem here. The chainring, or a chainring tooth, could be bent. Again, a visual check will tell you what you need to know.
Why does my bike chain keep popping?
Most times the cause of a skipping or slipping chain is caused by cable stretch. In the first 6 or 7 rides on a new bike the shift cables stretch the most. They can also stretch over time as you ride. The cable tension takes to open a derailleur, which shifts your chain between gears.
Why do bike chains pop off?
There are many causes to a bike chain coming off. First, check to see if anything is in the track of the chain. Secondly, check to see if the chain is rusted or needs to be lubricated. Lastly, the length of the chain can cause the chain to pop off if it is too long or short.