How To Adjust Front Derailleur Shimano Mountain Bike?

Why does my chain slip when I pedal hard?

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. Hippley explains, “It takes cable tension to open a derailleur, which shifts your chain between gears.

Why is my derailleur hitting my spokes?

It is possibly bent/tweaked and the only way to know for sure is to put an adjustment/alignment tool on it and check. If it is it is generally and easy tweak to put it back in alignment, then realign/adjust your rear derailleur.

How tight should front derailleur cable be?

You need to pull it pretty tight before clamping it to the derailleur. Probably as tight as you can. Usually I find that’s still not tight enough, so I screw the barrel adjuster down all the way before putting the cable in and then open it up until the tension is correct.

Are front derailleurs interchangeable?

In addition, front derailleurs are made for either 7, 8, 9 or 10-speed chains, but they can often be used interchangeably. If you are using a different chain than your derailleur was made to work with, the degree of adjustment you can expect will be lower than with a matched set.

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Should my chain rub on front derailleur?

The front derailleur should shift the chain between chainrings without throwing the chain off the extreme outer and inner rings. It is possible that the front derailleur will rub the chain slightly even on properly adjusted bikes.

Is it normal for chain to rubbing on front derailleur?

Chain rubbing on the front derailleur is pretty normal. It’s a product of indexed gearing. Just make sure you are not doing too much cross-chaining. You might have a slightly warped rotor, not a big deal and can be fixed.

Can you remove front derailleur?

Removing the front derailleur isn’t really a good idea, gear wise unless you have a good reason to. All you ‘re doing is taking away the little mechanism that moves the chain from one front ring to another. If you ‘re not happy with the shifting, get it tuned, not remove it.

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