Newbie joining the C&V ranks!
#1
Part-time epistemologist
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Newbie joining the C&V ranks!
Just wanted to say "Hi" to everyone in Classic and Vintage. I just picked up a Austro-Daimler Vent Noir. It was originally paid for in 1981. I got it from a good bud who -- lucky for me -- was looking to thin the ranks. It has 1st generation Dura Ace components with a SunTour freewheel on the rear.
Quick question: I have the original short cage rear derailer and a dura-ace long cage (GS) rear derailer for the bike. Will the derailer work with a 14-34 SunTour touring freewheel? Arlington is pretty hilly.
Thanks.
Quick question: I have the original short cage rear derailer and a dura-ace long cage (GS) rear derailer for the bike. Will the derailer work with a 14-34 SunTour touring freewheel? Arlington is pretty hilly.
Thanks.
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A narrative on bicycle driving.
A narrative on bicycle driving.
#2
Cat 6
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You'll have to go with the long cage for sure, unless it's a single up front.
Even then, a DA may not really like a 34t, but I'd try it. What are you using up front (ring count)? We're going to calculate chain-wrap here.
And I lived in Annandale back when (WTW '76 here). Arlington is not hilly
Now the Kennedy house did sit up on a nice little rise overlooking their spread. (I was a worker bee putting in their Grasstex tennis court)
Even then, a DA may not really like a 34t, but I'd try it. What are you using up front (ring count)? We're going to calculate chain-wrap here.
And I lived in Annandale back when (WTW '76 here). Arlington is not hilly
Now the Kennedy house did sit up on a nice little rise overlooking their spread. (I was a worker bee putting in their Grasstex tennis court)
#3
Part-time epistemologist
Thread Starter
You'll have to go with the long cage for sure, unless it's a single up front.
Even then, a DA may not really like a 34t, but I'd try it. What are you using up front (ring count)? We're going to calculate chain-wrap here.
And I lived in Annandale back when (WTW '76 here). Arlington is not hilly
Now the Kennedy house did sit up on a nice little rise overlooking their spread. (I was a worker bee putting in their Grasstex tennis court)
Even then, a DA may not really like a 34t, but I'd try it. What are you using up front (ring count)? We're going to calculate chain-wrap here.
And I lived in Annandale back when (WTW '76 here). Arlington is not hilly
Now the Kennedy house did sit up on a nice little rise overlooking their spread. (I was a worker bee putting in their Grasstex tennis court)
It all depends on where you ride in Arlington. But it is definitely true that "hilly" is a relative term both with regards to geography and personal horsepower.
Just eye-balling it with a 24t big cog and the short cage rear derailer -- but the jockey pulley looks identical across the models -- it looks like it will be tight.
You know ... I don't know what the chainring sizes are for sure. But I would think either 52-42 or 52-39. Then again, I know little about these classic bikes. I only know that this bike rides great. I am shocked by how comfortable it rides ... even with relatively skinny 27 x 1" tires.
On that note, I believe that the best 27" tires out there are the Panaracer Pasellas and the Continental Ultra/Four Season/whatever. Both claim to be 32 mm wide -- wide is good by my taste -- but is it the case the the Continentals run narrow as with their 700c tires?
Another question: I need a classic-looking saddle for the bike. Does this mean I have to get a Brooks saddle?!? I'd like to keep the vintage look but I want it to be comfortable. For a guy who typically uses Terry Fly saddles, does anyone have a good recommendation for a model? Any alternatives to a Brooks?
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A narrative on bicycle driving.
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#4
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No you don't need to get a Brooks, look at the Selle San Marco Regal and the Rolls saddles. Both
classics still in production.
Lived in Annandale for a while, then 16 years in Falls Church and commuted by bike to Arlington Hospital.
Yes Arlington has some hills, I'm thinking Yorktown Road and Little falls Road.
Marty
classics still in production.
Lived in Annandale for a while, then 16 years in Falls Church and commuted by bike to Arlington Hospital.
Yes Arlington has some hills, I'm thinking Yorktown Road and Little falls Road.
Marty
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#6
Part-time epistemologist
Thread Starter
Thanks for the pointers on the alternative saddles.
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A narrative on bicycle driving.
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#8
Part-time epistemologist
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Will add pictures soon. Weekdays tend to be very busy with work and the boy.
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A narrative on bicycle driving.
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#9
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A Vent Noir is definitely a great way to break into C&V! (OK, some of us are biased in favor of Austrian frames. ) I don't know about the Shimano Dura-Ace line, but SunTour's long-cage derailleurs always had the jockey pulley centered on the cage pivot, which provided ample clearance for a 34T low gear cog. If you currently have 52-42 / 14-16-18-21-24, which was a very popular 1.5-step gearing system in the 1970s, you can either use the long cage rear derailleur and a larger set of freewheel cogs, as you are proposing, or you may want to consider keeping your short-cage derailleur and switching to a compact crankset. I was able to run 48-45-34 / 13-15-17-19-21-24 with a short cage SunTour Cyclone II rear derailleur, for a bottom gear of about 38 gear-inches, which is a very noticeable 20 percent lower than your current 47-incher.
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"Far and away the best prize that life offers is the chance to work hard at work worth doing." --Theodore Roosevelt
Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069
"Far and away the best prize that life offers is the chance to work hard at work worth doing." --Theodore Roosevelt
Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069
#10
Part-time epistemologist
Thread Starter
A Vent Noir is definitely a great way to break into C&V! (OK, some of us are biased in favor of Austrian frames. ) I don't know about the Shimano Dura-Ace line, but SunTour's long-cage derailleurs always had the jockey pulley centered on the cage pivot, which provided ample clearance for a 34T low gear cog. If you currently have 52-42 / 14-16-18-21-24, which was a very popular 1.5-step gearing system in the 1970s, you can either use the long cage rear derailleur and a larger set of freewheel cogs, as you are proposing, or you may want to consider keeping your short-cage derailleur and switching to a compact crankset. I was able to run 48-45-34 / 13-15-17-19-21-24 with a short cage SunTour Cyclone II rear derailleur, for a bottom gear of about 38 gear-inches, which is a very noticeable 20 percent lower than your current 47-incher.
At the time of purchase, I knew that IRD still makes freewheels with 32-tooth cogs. So I asked Harvey whether a 32 would fit the long cage derailer and he answered yes. But someone on the iBOB list was selling a NOS 14-34 SunTour touring freewheel that would give it a more authentic feel, IMO. I ended up buying it -- $50 with shipping -- and figured that it would be worth a shot. I'd like to keep the rest of the group together.
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A narrative on bicycle driving.
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#11
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It's not a classic saddle, but the Selle An Atomica Titanico is a really nice leather saddle that looks great on a classic and really rides nice, plus it has the longest saddle name anywhere.
#12
Part-time epistemologist
Thread Starter
Regarding whether the GS derailer will take a 34 tooth cog ...
https://velobase.com/ViewSingleCompon...=108&AbsPos=38
And thanks for the pointer to yet another saddle. I appreciate it. I think that I am mostly interested in saddles that can handle big saddle bags in case I want to show off the bike while commuting to work.
https://velobase.com/ViewSingleCompon...=108&AbsPos=38
And thanks for the pointer to yet another saddle. I appreciate it. I think that I am mostly interested in saddles that can handle big saddle bags in case I want to show off the bike while commuting to work.
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A narrative on bicycle driving.
A narrative on bicycle driving.
#13
Part-time epistemologist
Thread Starter
I did some work on the rest of the fleet tonight. So I unfortunately did not put on the long cage derailer, 14-34 freewheel, and I am obviously still looking for a saddle. But here are the raw photos ... looks like I need to give the bike a bit of a cleaning.
I also have an extra set of decals that the original owner bought with the bike. I assume that one would only use them if the bike were repainted.
I also have an extra set of decals that the original owner bought with the bike. I assume that one would only use them if the bike were repainted.
Last edited by invisiblehand; 06-23-09 at 08:36 PM.