[RBW] Dura Ace on new AHH

2009-04-28 Thread Brian Hanson
I'm working on a new Hilsen and have a Dura Ace RD-7800 GS 9/10 speed rear derailleur. Is anyone on the list using this with Silver downtube shifters and a Phil Wood Rivy hub with a 7-speed freewheel? Am I stuck with a 9-speed cassette configuration? I'm looking at my rear wheel options... Bri

[RBW] Re: Dura Ace on new AHH

2009-04-28 Thread Larry Powers
There are more knowledgeable people on the list who can correct me but I believe that a 7 speed chain will not work with a 9/10 speed derailleur and a 9/10 speed chain will not work on a 7 speed freewheel. If you wish to set up a 7 speed bike I think you will need to find a different rear dera

[RBW] Re: Dura Ace on new AHH

2009-04-28 Thread Jim Thill - Hiawatha Cyclery
It'll work. I'd recommend a skinnier chain (9s), but there should be no problem. On Apr 28, 12:24 am, Brian Hanson wrote: > I'm working on a new Hilsen and have a Dura Ace RD-7800 GS 9/10 speed > rear derailleur.  Is anyone on the list using this with Silver downtube > shifters and a Phil Wood R

[RBW] Re: Dura Ace on new AHH

2009-04-28 Thread Angus
Brian, I have used 8/9 speed chains on 7 speed freewheels. The only shifting problems I have are the rider induced ones. Angus On Apr 28, 9:40 am, Jim Thill - Hiawatha Cyclery wrote: > It'll work. I'd recommend a skinnier chain (9s), but there should be > no problem. > > On Apr 28, 12:24 am,

[RBW] Re: Dura Ace on new AHH

2009-04-28 Thread Bruce
I use a friction bar end shifter to run a 7 speed D-A freewheel on a Rich Lesnik built Phil hub. It works like a charm. The wheelset was on my Rambouillet for a while, but has moved over to a Nashbar. I noticed that an old Sachs 7 speed FW was too wide to work (chain up aginst the chainstay in

[RBW] Re: Dura Ace on new AHH

2009-04-28 Thread franklyn
Just use a skinnier chain (9-speed) On Apr 28, 8:54 am, Bruce wrote: > I use a friction bar end shifter to run a 7 speed D-A  freewheel on a Rich > Lesnik built Phil hub. It works like a charm. The wheelset was on my > Rambouillet for a while, but has moved over to a Nashbar. I noticed that an

[RBW] WTB: Nitto "Top Rack (R14)" or "Mark's Rack" and Quickbeam crankset

2009-04-28 Thread ANDREW LETTON
Title says it: I'm looking for a good-condition used rack; either R14 or Mark's Rack. Also looking for a Sugino crankset with chainguard, as comes on the Rivendell Quickbeam. Please reply off list if you have any of these that you'd like to sell. cheers, Andrew --~--~-~--~~-

[RBW] Nitto Rando Bar dimensions?

2009-04-28 Thread Jeremy Till
I've been a bit curious about the dimensions of Nitto Rando Bars as of late. Different websites list them with differing amounts of drop- some as high as 138mm, some as low as 120mm. A couple of questions: 1. When drop is measured on these bars (or an others for that matter), are is it measured

[RBW] Re: Nitto Rando Bar dimensions?

2009-04-28 Thread Seth Vidal
On Tue, Apr 28, 2009 at 2:51 PM, Jeremy Till wrote: > > I've been a bit curious about the dimensions of Nitto Rando Bars as of > late.  Different websites list them with differing amounts of drop- > some as high as 138mm, some as low as 120mm.  A couple of questions: > > 1. When drop is measured

[RBW] Ride report on my favorite bike; thanks Rivendell

2009-04-28 Thread Mojo
My day off today, I was out the door before 6AM with my new Son Schmidt hub lighting the way through town. It was in the 40s so I had on woolywarm arm warmers over two jerseys, a nylon vest, Ibex tights, and full gloves. I was on my favorite bike, a Curt-built 2001 custom road http://tinyurl.com/

[RBW] Re: Ride report on my favorite bike; thanks Rivendell

2009-04-28 Thread Bill Connell
Nice report. I got my Redwood out for a 40-mile trip to a neighboring town (Stillwater) on Saturday. Birds singing and frogs peeping and things turning green practically before our eyes. Jacket and gloves in the morning, just a longsleeve wool shirt with MUSA pants on the ride back. Lovely. -- B

[RBW] Re: Dura Ace on new AHH

2009-04-28 Thread Brian Hanson
Thanks, folks. I'll be running a 9-spd chain with this setup, so I'll see how it plays out. The front derailleur is a Dura Ace 7803 to match the Sugino triple. I'll hopefully order the wheels soon so I can get this going. On Tue, Apr 28, 2009 at 7:40 AM, Jim Thill - Hiawatha Cyclery < thill

[RBW] HTA question

2009-04-28 Thread rcnute
The 650b Rivs have particularly slack HTAs. Why is that? The (generally) wider tires? Just curious. Thanks. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To post to this group, send ema

[RBW] Query Concerning Chain Problem

2009-04-28 Thread GeorgeS
My son has a Romulus he purchased about six months ago. Several weeks ago he was out on a long ride and his chain broke. I have been riding bikes a long time and I've never had a chain actually break in use and I've never known anyone who has had that happen. He said that on examination the out

[RBW] Re: Query Concerning Chain Problem

2009-04-28 Thread rcnute
Sounds like a bent tooth on a chainring. On Apr 28, 8:03 pm, GeorgeS wrote: > My son has a Romulus he purchased about six months ago.  Several weeks > ago he was out on a long ride and his chain broke.  I have been riding > bikes a long time and I've never had a chain actually break in use and >

[RBW] Re: Nitto Rando Bar dimensions?

2009-04-28 Thread Phil B
On Apr 28, 11:55 am, Seth Vidal wrote: > On Tue, Apr 28, 2009 at 2:51 PM, Jeremy Till wrote: > > > I've been a bit curious about the dimensions of Nitto Rando Bars as of > > late.  Different websites list them with differing amounts of drop- > > some as high as 138mm, some as low as 120mm.  

[RBW] Re: Query Concerning Chain Problem

2009-04-28 Thread Phil B
Interesting theory rc, have you experienced this? To the OP: What are the number of speeds, types of shifters and brand / size of chain? Phil B On Apr 28, 8:09 pm, rcnute wrote: > Sounds like a bent tooth on a chainring. > > On Apr 28, 8:03 pm, GeorgeS wrote: > > > My son has a Romulus he pur

[RBW] Re: Query Concerning Chain Problem

2009-04-28 Thread rcnute
I haven't, but I'm trying to think of what could cause the same problem to repeat itself. On Apr 28, 8:33 pm, Phil B wrote: > Interesting theory rc, have you experienced this? > > To the OP: What are the number of speeds, types of shifters and > brand / size of chain? > > Phil B > > On Apr 28, 8

[RBW] Re: HTA question

2009-04-28 Thread CycloFiend
on 4/28/09 7:25 PM, rcnute at rcn...@hotmail.com wrote: > The 650b Rivs have particularly slack HTAs. Why is that? The > (generally) wider tires? Just curious. Thanks. Not quite sure I follow you on this one. 71 v 72? That's the 584 v 622 numbers supplied in the spec sheets on the Hillborne

[RBW] Re: HTA question

2009-04-28 Thread rcnute
Correct. 71 on the Saluki. I think my QB and Ram were 72.5 or 73. Wondering if the tire size explains the difference. On Apr 28, 10:16 pm, CycloFiend wrote: > on 4/28/09 7:25 PM, rcnute at rcn...@hotmail.com wrote: > > > The 650b Rivs have particularly slack HTAs.  Why is that?  The > > (gener

[RBW] Re: HTA question

2009-04-28 Thread CycloFiend
on 4/28/09 10:20 PM, rcnute at rcn...@hotmail.com wrote: > Correct. 71 on the Saluki. I think my QB and Ram were 72.5 or 73. > Wondering if the tire size explains the difference. QB was/is 72.5 through the size run. Rambouillet was 71 in the smallest two sizes, then eased its way up to 73 at

[RBW] Re: HTA question

2009-04-28 Thread rcnute
Yup. What I'm wondering is why models that are the same size would have different HTA. (I had a 58 Ram and now a 58 Saluki.) Is it purely due to wheel size or is there another design dynamic? On Apr 28, 10:27 pm, CycloFiend wrote: > on 4/28/09 10:20 PM, rcnute at rcn...@hotmail.com wrote: > >