[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-12 Thread JoelMatthews
> Let me be clear here: Using the Simplex derailleurs from my old bike > is not to save a few bucks on new derailleurs. It's because they > worked flawlessly for many years. I see no reason to change -- plus > they're a lot prettier than Shimano. All I'm trying to figure out is > what would be a r

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-11 Thread Doug Peterson
many speeds? And do you want to change any of that? dougP -Original Message- From: rbw-owners-bunch@googlegroups.com [mailto:rbw-owners-bu...@googlegroups.com] On Behalf Of John Ferguson Sent: Sunday, January 11, 2009 9:15 AM To: RBW Owners Bunch Subject: [RBW] Re: Questions about derailleu

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-11 Thread John Ferguson
Trust me, I'm definitely going to take it to a bike shop to check after I put everything together! I'm going to look into taking a course, but I usually take the try and fail approach first. I'm considering just putting the Simplex on the shelf, and maybe using it with a used frame in the future.

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-11 Thread John Ferguson
Thanks for all the advice. Let me be clear here: Using the Simplex derailleurs from my old bike is not to save a few bucks on new derailleurs. It's because they worked flawlessly for many years. I see no reason to change -- plus they're a lot prettier than Shimano. All I'm trying to figure out is

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-11 Thread Doug Peterson
John: Congrats on the new bike. Not familiar with the details of that model (I have an Atlantis) but Rivs share a common design philosophy. First, as much as you love your old French stuff, maybe it's time to retire it & get new stuff for the new bike. Precision manufacturing has come a long wa

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-11 Thread Tim McNamara
On Jan 10, 2009, at 11:35 PM, John Ferguson wrote: > I have a Simplex SLJ5500 rear derailleur and an SLJ front derailleur > from my old bike. However, I can't figure out with a high degree of > confidence what an appropriate range would be for the chainwheels and > the cassette/freewheel. Unfort

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-11 Thread J. Burkhalter
Hey John, Welcome to the list and kudos to building and maintaining your own bike! I can't help you with the gear ranges appropriate to the derailleurs you have, but I do agree with others here suggesting going with modern Shimano stuff (Deore/LX/XT rear, Sora Front - for example). For the kind

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-11 Thread Bill M.
Were I to be contemplating riding brevets or multi-day tours, I'd start by defining what range of gears would work for me, then choose derailleurs to match. If the Simplexes work with the gearing you need and you trust them in brevet conditions, then go with them. If not, go modern. Bill John

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-11 Thread JoelMatthews
I collect French parts but do not have any on my bikes currently. Some day I might try and make a classic French rando with some. That is a project far on the back burner though. As the others have pointed out, old French parts even in good shape can be fussy when paired with modern components.

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-11 Thread Angus
John, Welcome aboard and you have my admiration for diving into the bicycle assembly business. It should certainly accomplish your goal of knowing how everything on your bicycle goes together. Much easier to fix something in the middle of no-where when you are the mechanic that assembled it. I

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-11 Thread Bruce
Any "neophyte" should have their handiwork looked at by a capable wrench hand. You don't want your wheelset to discombobulate at 45 mph on a steep downhill, or when you hear that clacking noise think to yourself, "I wonder if I was supposed to grease that before installing it?" Our local bike c

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-10 Thread Jim Bronson
I think the Rivendell credo would dictate that, New parts just for the sake of being new and shiny or having better marketing=bad New parts that work a whole lot better than the old parts or are in some way more practical or serviceable=good And in this case I think there's a ton of functional i

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-10 Thread Jim Thill - Hiawatha Cyclery
Now I feel that maybe I was too harsh. The modern stuff will work much better, with less fuss and screwing around, BUT I recognize that making old French parts work on new bikes is a somewhat popular hobby in certain cycling circles... If a person wanted to do such a thing, I'd be fairly confiden

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-10 Thread Jim Bronson
Oh good, I'm glad that I'm not the only one and thus coming off as a curmudgeon :-) There probably isn't a whole hill of beans in difference between parts made in 2002 and those made in 2009, but between parts made in 1980 and parts made in this century, there is a huge difference :-) On Sun, Ja

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-10 Thread Jim Bronson
One of these dealies? http://tinyurl.com/96orqc I mean, I know that newer is not necessarily better, and 11 speeds are probably not better than 9, but uh...I think you'd be better off running some bottom of the line Shimano stuff that that old Simplex. In my opinion of course. You can get a Sor

[RBW] Re: Questions about derailleurs/chainwheels/cassettes

2009-01-10 Thread Jim Thill - Hiawatha Cyclery
Hi John: As much as I may admire French aesthetics, my advice would be to sell the French parts for some insane amount of money and buy something made more recently by Shimano. I'm sure the French stuff is pretty to look at and cool/vintage, but you'll drive yourself nuts trying to make it work wi