Real-world experience: '15+ Chorus RD small cage chain capacity?

Discuss light weight issues concerning road bikes & parts.
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Catagory6
Posts: 408
Joined: Thu Feb 09, 2017 2:36 am

by Catagory6

currently running 34/50 - 11/28
would like to go up to 11/30
there does seem to be a bit more extension available in the cage, when in 50-28 combo
but i am VERY meticulous about not cross-chaining into the inner- and outer 2 sprockets
just to clarify, i'm using shimano/sram cassettes

bm0p700f
in the industry
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Joined: Sat May 12, 2012 7:25 pm
Location: Glermsford, Suffolk U.K
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by bm0p700f

A 12 30t works on a colnago c64 but ot does depends on hanger geometry so your question is flawed.

by Weenie


Catagory6
Posts: 408
Joined: Thu Feb 09, 2017 2:36 am

by Catagory6

bm0p700f wrote:
Wed Jul 10, 2019 9:53 pm
A 12 30t works on a colnago c64 but ot does depends on hanger geometry so your question is flawed.
ok?

hanger geometry would account for sprocket clearance
chain wrap too?

benzebub
Posts: 325
Joined: Thu May 07, 2015 1:24 pm

by benzebub

I ran a 12-32 centaur cassette before without problems, 50-34 up front..
But I could be wrong

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