Author Topic: Dura Ace downtube shifters, indexed, 10-speed, braze-on  (Read 4474 times)

Far-Oeuf

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Dura Ace downtube shifters, indexed, 10-speed, braze-on
« on: September 21, 2014, 07:30:00 PM »
Hi,

these ones : http://www.sjscycles.co.uk/shimano-dura-ace-sl-7900-10-spd-braze-on-down-tube-shifters-prod20304/

Turns out they are not my cup of tea, came fitted to the bike (at my request) and have only done about 200km so are in perfect condition.   £60 from SJS (though out of stock, maybe these were their last pair!), £46 from CRC.   £30 for these including postage?

EDIT: rear is index-only, front is friction-only.

cheers,
Doug
« Last Edit: September 21, 2014, 09:49:27 PM by Far-Oeuf »

Donerol

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Re: Dura Ace downtube shifters, indexed, 10-speed, braze-on
« Reply #1 on: September 21, 2014, 09:25:31 PM »
I might be interested in these - can both front and back be used in friction mode? I'm thinking of using them on 3 x 9 speed.

Far-Oeuf

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Re: Dura Ace downtube shifters, indexed, 10-speed, braze-on
« Reply #2 on: September 21, 2014, 09:42:25 PM »
Hi,

No, I'm afraid 10-speed rear is index-only.  

I think Dura Ace 9-speed rear shifter has a friction mode though.

cheers,
« Last Edit: September 21, 2014, 11:10:34 PM by Far-Oeuf »

Donerol

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Re: Dura Ace downtube shifters, indexed, 10-speed, braze-on
« Reply #3 on: September 21, 2014, 11:07:27 PM »
Okay - thanks for clarifying.

Far-Oeuf

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Re: Dura Ace downtube shifters, indexed, 10-speed, braze-on
« Reply #4 on: September 22, 2014, 08:43:13 PM »
you realise that you don't need X-speed shifters if you're running in friction mode?   There are some really beautiful shifters from the 70s/80s (and earlier).   From my limited understanding, Campag are to be avoid due to ghost-shifting issues (they don't have enough friction to counter rear-mech movement when pedalling hard) and Simplex were the creme de la creme (many pro's chucked their sponsors shifters for Simplex).

hope you find some.

triaesthete

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Re: Dura Ace downtube shifters, indexed, 10-speed, braze-on
« Reply #5 on: September 22, 2014, 09:31:32 PM »

Beware though, olde friftion shifters for 5 and 6 speed don't pull quite enough cable for eight speed+ rear mechs... :(

Buy some new 9 speed Dura Ace while you still can.

Far-Oeuf

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Re: Dura Ace downtube shifters, indexed, 10-speed, braze-on
« Reply #6 on: September 22, 2014, 09:37:37 PM »
Beware though, olde friftion shifters for 5 and 6 speed don't pull quite enough cable for eight speed+ rear mechs... :(

Buy some new 9 speed Dura Ace while you still can.

ahh, fair enough.