Rear Shifting Issue (7 Speed Alivio)
aserota
Posts: 56
Hi all,
I am fixing a friends Specialized Globe he bought from Gumtree, which has turned out to be a bit of a lemon. Everything is now running nicely except for the rear shifting. When shifting down the shifter doesn't seem to let go of the slack or make any positive clicking sound and the numbers on the shifter do not move. After a while the slack in the cable will be released and the rear derailleur will shift down a few gears, however out of the 7 gears only 2/3 seem accessible.
The rear derailleur seems to be fully functional and if you manually tension the cable it shifts as expected, which points to the shifter being the problem. Can anyone confirm this 100% ? If so, I will be looking for a shifter with intergrated brake lever (as I'm a roadie and am clueless with MTB parts) which cheap shifter replacement is recommended?
Rear Derailleur (new cables have been installed):
Front Shifter:
Bike is the old version of this:
http://www.tredz.co.uk/.Specialized-Glo ... tAodok8A7w
Many thanks
I am fixing a friends Specialized Globe he bought from Gumtree, which has turned out to be a bit of a lemon. Everything is now running nicely except for the rear shifting. When shifting down the shifter doesn't seem to let go of the slack or make any positive clicking sound and the numbers on the shifter do not move. After a while the slack in the cable will be released and the rear derailleur will shift down a few gears, however out of the 7 gears only 2/3 seem accessible.
The rear derailleur seems to be fully functional and if you manually tension the cable it shifts as expected, which points to the shifter being the problem. Can anyone confirm this 100% ? If so, I will be looking for a shifter with intergrated brake lever (as I'm a roadie and am clueless with MTB parts) which cheap shifter replacement is recommended?
Rear Derailleur (new cables have been installed):
Front Shifter:
Bike is the old version of this:
http://www.tredz.co.uk/.Specialized-Glo ... tAodok8A7w
Many thanks
0
Comments
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Have you checked the cable? I had a similar issue on my mountain bike last week that turned out to be a frayed cable within the body of the shifter.0
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I'm tempted to get a new pair of shifters for circa £20 and fit these:
http://www.ebay.co.uk/itm/SHIMANO-EZ-FI ... 27d2a341760 -
Sounds about right - they look a bit old and the ratchets get messed up. Opening up and giving a clean and a lube might help, but otherwise new ones would be the option. If the left one is still OK you could probably find a right hand one for next to nothing on Ebay or Retrobike.I don't do smileys.
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