Get your bike check...
 

[Closed] Get your bike checked out, regularly! - broken freehub content.

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So one of my mtbs had loads of creaking sounds coming from the shock bearings and bottom bracket area. I dropped it in to the lads at my lbs to try and figure out what the problem was. On top of needing a new bottom bracket, it turned out that my freehub was cracked in a few places! I was shocked to hear but went in and saw it with my own eyes. Not even sure how that could happen tbh! But if I didn't get the bike checked out for the creaking sound then it could have gone horribly wrong as I would have blissfully ridden the bike this weekend at the Scott mtb marathon.
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Posted : 27/06/2014 5:56 pm
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make & model? I just discovered same on my Shimano m785 hub last week - awaiting warranty response after sending photos to supplier


 
Posted : 27/06/2014 6:02 pm
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It was a Wheeltech 142x12mm hub on DT rims, came stock on my Rocky Mountain Element 950, 2012 model.


 
Posted : 27/06/2014 6:13 pm
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Or you could just check out your bike yourself regularly..


 
Posted : 27/06/2014 6:51 pm
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[suspicious]Do you own a bike repair business? [/suspicious] ๐Ÿ˜†


 
Posted : 27/06/2014 9:31 pm
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Or you could just check out your bike yourself regularly..

Not everyone knows how to, or has that inclination.


 
Posted : 27/06/2014 10:35 pm
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Its not rocket science its a push bike. My Shimano freehub has recently cracked in half M785 in under 70 miles. Madison have them in stock and not an issue according to them. ๐Ÿ˜ฏ


 
Posted : 27/06/2014 10:47 pm
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It wouldn't go horribly wrong, you will just lose the ability to move forward.


 
Posted : 27/06/2014 11:06 pm
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I check my bike pretty frequently. I'll stress test it for about 3 hours about 3 times a week....


 
Posted : 29/06/2014 11:38 pm
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It's not really something that you'd first discover by "checking out" though.

You'd more likely suffer bad shifting, notice a change in tone from the freehub, poor pick-up under drive, or worst-case scenario - total failure.


 
Posted : 30/06/2014 8:58 am
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It wouldn't go horribly wrong, you will just lose the ability to move forward.

This. I had (a Tune) one fall apart on me in a race. It slipped a couple of times under hard pedalling, then the shifting went skewy for 30 seconds or so, then it started making a horrific noise under any load. Took wheel off and cassette and bits of freehub body fell off. Hardly fatal.

Advice is sound though.


 
Posted : 30/06/2014 9:24 am
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Or you could just check out your bike yourself regularly..

Either or!!


 
Posted : 30/06/2014 10:49 pm
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for once no once has mentioned superstar ๐Ÿ˜€


 
Posted : 30/06/2014 11:06 pm
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i think the front end is probably the first most important place to check.


 
Posted : 01/07/2014 7:59 am
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Cheers for the heads up
I will be removing my cassette after every ride
๐Ÿ˜†


 
Posted : 01/07/2014 8:50 am
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I had a freehub utterly die on my road bike once. Had to zip-tie the cassette to the spokes and make an ersaztz fixed gear to ride the 25 miles home. Lucky I had some zip ties really.


 
Posted : 01/07/2014 1:55 pm
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Lucky I had some zip ties really.

Zip ties fix everything!!!

How do cracks even form in the freehub though? Didn't think it would be exerted to enough force.


 
Posted : 01/07/2014 3:21 pm
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Dunno, aluminium ones do get pretty chewed up though. Having said that it's not a problem I ever had - the pawls died on mine.


 
Posted : 01/07/2014 10:14 pm