The chain should be tight enough that it only allows you to move it up and down about half an inch. If there is no slack in the chain then it is too tight. And if there is too much slack then you need to tighten that chain.
Can you run a chain to tight on a bike?
You can tighten your bike chain on your own. Keep in mind that the process is different depending on if you ride a single-speed bike or a bike with a derailleur. To tighten the chain on a fixed-gear bike, start by flipping the bike over or placing it on a bike stand.
How do I know if my bike chain is too loose?
To find out whether your chain is too long take a look at it from the side with your eyes being level with the chain. A loose chain will sag close to or below the chainstays as the chain hangs between the rear cogs and chainring. The chain might skip as you pedal, or even drop off the gears.
How tight should the chain be on a single speed bicycle?
There should be approximately one half inch of movement in the chain up and down at a point half way between the front and rear sprockets. To change the tension loosen one of the axle-nuts and move the wheel forward or backward slightly and snug it up again.
How do you put tension on a bike chain?
Raise the quick-release lever located in the middle of your rear wheel. Slide the wheel axle backward in the rear dropouts to increase the tension of the chain. Push the wheel axle forward in the rear dropouts to decrease the chain tension. Lower the quick-release lever after adjusting your chain tension.
Why does my bicycle chain keep slipping?
Most of the time, a skipping chain is caused by cable stretch. In the first half dozen rides on a new bike your shift cables stretch the most. They can also stretch over time as you ride. … Shift down into the smallest ring in the rear cassette again, and press your shifter again to see if the bike shifts properly.
Can a single speed chain be too tight?
Allow for 1/2″ deflection (up/down). A ‘Too-Tight” chain will overly stress rear hub and BB bearings, a ‘Too-Loose’ may come off and sounds horrible.
Is my chain to tight?
Well, there are a few tell-tale signs that your chain tension isn’t set correctly, such as: A ‘wurring’ sound as you accelerate. Knocking between gear changes. The chain looking under strain when you sit on the bike.