I don't understand the mechanics of the issue even after Bill explained it
cuz I'm not smart enough, but I can vouch for a 1x SRAM derailer being a
little weird for a double. My Riv Custom has a SRAM Rival 1 with a clutch
and 11-50 11-speed cassette. Started with a 34t chainring, I recently
Shimano: direct, x 1.364 and x .733, SA CS RK3 has 1.0, 1.33, 0.75.
On Fri, Nov 24, 2023 at 7:13 PM Patrick Moore wrote:
> Messing around online I discovered that Shimano offers 3 speed hubs with
> rotor mounts and 135mm OL spacing -- interesting possibility. 32 x 20 with
> 30 1/2" wheel --
Oh! And at least 2 studies have shown that 3 speed hubs (well, at least
those tested, but I assume all use the same simple, basic 1-epicycle design
-- because: why not?) are not only no less efficient than derailleur ones
but ever so slightly more efficient -- in the 0.0n range. And you can
Messing around online I discovered that Shimano offers 3 speed hubs with
rotor mounts and 135mm OL spacing -- interesting possibility. 32 x 20 with
30 1/2" wheel -- actual current measurement -- gives 49" direct, 65"
overdrive and 37" underdrive (I am assuming Shimano uses the same ratios as
the
There were also patches from the 20th & 25th. Perhaps also by biketinker. A
30th would be cool.
dougP
On Sunday, November 19, 2023 at 6:50:21 PM UTC-8 Bill Rhea wrote:
> I went to the 25th anniversary campout at Sam Taylor SP and it was a BLAST
>
> Is anybody pulling together a 30th
+1; thanks, Jim.
On Fri, Nov 24, 2023 at 11:52 AM RichS wrote:
> Jim,
>
> Many, many thanks for your continued diligence and efforts to be the good
> gatekeeper that you've been for so long!
>
> Best,
> Rich in ATL
>
> On Thursday, November 23, 2023 at 4:13:57 PM UTC-5 JohnS wrote:
>
>> Thank
Jim,
Many, many thanks for your continued diligence and efforts to be the good
gatekeeper that you've been for so long!
Best,
Rich in ATL
On Thursday, November 23, 2023 at 4:13:57 PM UTC-5 JohnS wrote:
> Thank you Jim for the reminder and thank you for being our
> admin/moderator. Much
https://groups.google.com/g/rbw-owners-bunch/c/w0OeCP48xQo
> On Nov 23, 2023, at 7:43 PM, 'Ken Geel' via RBW Owners Bunch
> wrote:
>
> Looking for the same, preferably in Silver. Have 59cm Atlantis, but it’s a
> little too big
> Sent from my iPhone
>
>> On Nov 23, 2023, at 10:02 PM,
The Force 1x rear Der handled things well in this setup, but I would say
this is around the limits. The way these 1x derailleurs maintain the right
gap to the cassette is there's a big offset from the pivot to the upper
jockey wheel. It's less about parallelogram tilt. So the path the upper
Nice! How does that SRAM Force 1x rear der work on that set up? Wondered
why one couldn't use it on a double or triple. Nice to know that it still
works on 10 speed.
Thanks,
Reginald Alexis
On Thursday, November 23, 2023 at 4:08:37 PM UTC-6 Bill Lindsay wrote:
> When I initially built up my
10 matches
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