This is the double rosa clip used on twin wire cyclo shifters.If the shifter uses a twin wire the schwinn should work,to route the cable housing.--My russ tandem uses a twin wire cyclo ---cable stopps are made onto the shifter and derailer,so you only need a clamp to hold the cable housing to the frame---sam
Bob Hanson <theonetrueBob@webtv.net> wrote: Hello Stephen, Very interesting problem. And, an unusual suggestion from Sam... I'm afraid that I don't understand how a double cable housing guide might be useful either as a chainstay cable stop, or as a bare cable guide/tunnel to route the two cables over the BB shell and up toward the shift lever(s) on the downtube. But, I'm sure he can explain his novel concept despite my inability to envision it. In illustrations I've seen for your derailleur, there were often brazed-on dual cable stops near the rear of the right chainstay. It appears that some bikes were simply fabricated with precisely this type of mechanism in mind from the start. I'm not sure of the routing over the BB, but I'd assume there was also a dual cable braze-on there, as well. On the bike you are using, are there any "single" brazed on stops or BB guides already in place? ... If that were the case you might just add a second, single, right hand, clamp-on tunnel to guide a second cable over the BB (such as a Campagnolo #627 or #627/A. And, a single cable clamp-on chainstay stop (like a Campy #636) should be even more easy to find and add on - or you might just attach two there, if needed.
Don't despair - I'm sure that among the many knowledgeable people in this group someone will have a solution for you.
Good Luck! Bob Hanson, New Mexico, USA
stephen fredette wrote: i'm trying to hook up an old Huret course rear derailleur, circa 1946. it uses two cables so how do i get them both by the bottom bracket on the same side of the seat tube?
Sam Lingo wrote:
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