Intermittent engage...
 

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[Closed] Intermittent engagement of freewheel

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This morning's ride turned into a walk as my freewheel decided to spin both ways.

Shimano deore hub.

cue lots of swearing and started walking home..

on a downhill section, it then magically decided to work.. so i was able to cycle the remaining 1 mile home.

Is this a sign that the ratchet/pawls are being tempramental? are they sticking open, and so not engaging - it did do a couple of 'klanks' on a ride last week so I'm wondering if it be just better to replace rather than risk a long walk home again.


 
Posted : 08/02/2014 1:54 pm
 Del
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buy a new one, it's fubar, unless it's significantly below zero where you are.


 
Posted : 08/02/2014 2:01 pm
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You can disassemble Shimano freehubs, clean & reassemble.*
I used to.
Then I decided it was easier to buy a new one.
That was before I decided Shimano rear hubs are shit & best avoided.

*Lots of stupid little ball bearings will roll all over the shop if you're not very careful.


 
Posted : 08/02/2014 2:35 pm
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mine slipped a few weeks ago on an uphill launched me over the bars, and a chap in the bike shop last year had really nasty, chain ring saw marks deep into his right calf.

DUMP IT NOW, IT WILL HURT YOU.


 
Posted : 08/02/2014 2:40 pm
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And if it doesn't hurt you it can leave you stranded.


 
Posted : 08/02/2014 2:52 pm
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Had this happen a month back, when I stripped it down, it was pretty much a mix of swarf and bearings, shot to bits.
Shove a new one on, its a simple enough job.


 
Posted : 08/02/2014 4:47 pm
Posts: 3007
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Topic starter
 

thanks all.


 
Posted : 08/02/2014 8:50 pm

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