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7spd Microshift shifter and 9spd Sora rear derailleur compatibility?

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7spd Microshift shifter and 9spd Sora rear derailleur compatibility?

Old 04-26-17, 04:39 PM
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7spd Microshift shifter and 9spd Sora rear derailleur compatibility?

Will a 9 speed Sora rear der. work with 7 speed Microshift shifter?

Thanks in advance.
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Old 04-26-17, 05:21 PM
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You want to use a 9 "speed" rear derailleur with 7 speed shifters and 7 cog cassette ?

My guess is incompatible pull ratio.... not sure.
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Old 04-26-17, 05:35 PM
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That should be fine; Microshift uses standard older Shimano pull-ratios.
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Old 04-26-17, 06:19 PM
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Yes it's fine. Pretty much all Shimano derailleurs have the same pull ratio and Microshift is Shimano compatible.
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Old 04-26-17, 07:06 PM
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Yes, a 7-speed Microshift shifter and a 9-speed Sora derailleur will successfully shift a Shimano or compatible 7-speed cassette or freewheel.
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Old 04-26-17, 10:40 PM
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On paper it should work
Shimano R ders from 7-9spd all use the same Pull Ratio, so the derailers interchange.
and Microshift 7 is supposed to be compatible with Shimano 7

...However, Microshift is garbage, so it might not work well in practice...

P.S. you didn't mention what Cassette you have.
It had Better be a 7spd cassette.
If its a 9 then this will Definitely Not Work.
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