Friction thumbies a...
 

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[Closed] Friction thumbies and Shimano road 9 speed

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 coxy
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Topic starter
 

Looking to use some kind of old thumbie to operate a 9-speed Shimano on my road bike. Don't ask - flop-and-chop bars

Anyway, can the old Suntour 3600 or suchlike pull enough cable for modern shimano 9-speed mechs?

Too skint/tight to opt for Paul's Thumbies and some barcons.

Cheers
Coxy


 
Posted : 01/02/2013 3:49 pm
Posts: 8904
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Unlikely. 8/9/10 speed cassettes are wider than 6 and 7 speed ones.
My guess it would work, but not with one of the gears at one end, ie. you can have biggest or smallest sprocket but not both.


 
Posted : 01/02/2013 4:00 pm
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plus some glue and a bit of hairy string.


 
Posted : 01/02/2013 4:21 pm
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Might be worth a try- old 7 speed downtube levers working fine(on friction setting) with 9 speed cassette on road bike.


 
Posted : 01/02/2013 4:26 pm
 coxy
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I draw the line at hose clips!

Gaffer tape?


 
Posted : 01/02/2013 4:40 pm
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 coxy
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Thanks. But I was hoping to avoid the £45 price tag. But it's at least an option.

Cheers


 
Posted : 01/02/2013 4:54 pm
 mpw
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Yes this does work, I have my old marin set up on a turbo trainer with a 6 speed XT thumb shifter set on the friction setting. It's shifting via a shimano 105 rear mech.


 
Posted : 01/02/2013 6:40 pm

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