Rear mech skips a g...
 

[Closed] Rear mech skips a gear

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I've been trying to tune my road bike a bit over the weekend and found it wasn't cleanly getting into the biggest cog on the back. I tweaked the limit screw a bit and now it's fine but I've found out that it's jumping past the next cog so I effectively have a 9-speed setup.

The mech, chain, shifter and cassette are all new (latest shimano 105) and no amount of messing seems to fix the problem. Anyone have any ideas?


 
Posted : 23/07/2012 1:15 pm
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never fails! ๐Ÿ˜‰


 
Posted : 23/07/2012 1:26 pm
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take up some tension in the cable..


 
Posted : 23/07/2012 1:43 pm
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Less tension shirley?


 
Posted : 23/07/2012 1:45 pm
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Mech hanger?


 
Posted : 23/07/2012 2:28 pm
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Hanger fine. Hits every other gear fine, just skips the one next to the biggest


 
Posted : 23/07/2012 8:03 pm
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Change the cable outer where it curves round to the derailleur, you'll be amazed at the deterioration in performance you've come to accept as normal.


 
Posted : 23/07/2012 8:13 pm