Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2020-03-22 Thread David Hallerman
I'm fascinated how the double crankset in Shimano's newish gravel group, GRX, is 48/31. I think they should have done 46/31, but still good. == On 3/20/20 8:58 PM, Nick Payne wrote: My gearing seems to have pretty much standardized around using 42/29 chainrings, mostly on 94BCD

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-07 Thread Steve Palincsar
On Sat, 2010-03-06 at 15:50 -0800, cyclotourist wrote: Wider Q's have been recommend to help me deal w/ IBT, but it's hard to bring myself to doing it after I've worked hard (and spent $$$) to get as narrow as possible!!! :-) Look how hard people have to work at it to get a repetitive stress

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-07 Thread cyclotourist
We all need hobbies! On Sun, Mar 7, 2010 at 5:09 AM, Steve Palincsar palin...@his.com wrote: On Sat, 2010-03-06 at 15:50 -0800, cyclotourist wrote: Wider Q's have been recommend to help me deal w/ IBT, but it's hard to bring myself to doing it after I've worked hard (and spent $$$) to get

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-07 Thread cyclotourist
, they're pretty, too: http://www.davincitandems.com/images/crank4.jpg Thanks for that lead as I hadn't heard of them! On Sun, Mar 7, 2010 at 10:28 AM, MichaelH mhech...@gmail.com wrote: I believe the Davinci, a very nice triple, is listed at a modest 158 Q, and the design allows for

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-07 Thread PATRICK MOORE
On Sun, Mar 7, 2010 at 11:28 AM, MichaelH mhech...@gmail.com wrote: I believe the Davinci, a very nice triple, is listed at a modest 158 Q, and the design allows for a very short bb, which makes it easy to move between a dbl triple. BTW, they are made by White right here in the US, or at

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-06 Thread cyclotourist
I'm really happy with my 50/34 X 12-30 set up. From memory, I think I use the top six gears with the big ring, and the bottom five with the small ring. Pretty minimal crossover with that set up. The low 34X30 takes me just about anywhere I need to go, but the 50X12 pretty much never gets used.

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-06 Thread PATRICK MOORE
I used my wide range double as a single with a bailout; with 9 cogs for the 44, 9/10 of what I needed required only rear shifts. And, I set up the outer and the cogset for a pretty straight chainline in the cruising gears. With nine or 10 cogs in back, one ring is plenty for everything except

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-06 Thread Dustin Sharp
Yup, I pretty much ride mine as a 1x9 until the hills come. I'm running 44-30 and 12-27. I do spin out on bigger hills and occasionally wish for something a bit easier for extreme grades. Maybe I should give 44-28 a shot with one of SRAM's 11-28 cassettes. The other thing that makes this setup

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-06 Thread PATRICK MOORE
Today I'm taking the Sam Hill to the LBS to have the Deore rear 8/9/10 sp freehub body exchanged for a (scavenged; thanks Ryan) 7 sp one. And, if I can find a way to do so, I'll toss the present 13 outer and have a 15-17-19-21-26-32 6 speed, with an extra spacer or two at the big end. For why?

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-06 Thread Steve Palincsar
On Sat, 2010-03-06 at 07:49 -0800, Dustin Sharp wrote: Yup, I pretty much ride mine as a 1x9 until the hills come. I'm running 44-30 and 12-27. I do spin out on bigger hills and occasionally wish for something a bit easier for extreme grades. Maybe I should give 44-28 a shot with one of SRAM's

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-06 Thread nathan spindel
While it may sound crazy, I often find myself in the highest gear on most of my bikes. I'm not a racer, but I really do enjoy a lower cadence mash on the flats and downhills and the occasional low grade hill. I also like being able to overtake the SF fixie riders who pedal at insanely high

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-06 Thread PATRICK MOORE
Avast, heretic! This be week two (to be precise: this is the 8th day of receipt) and I've put 85 miles on it -- not a lot, but work has been busy. I hope to swap out the egregiously wide 160 mm Sugino for a more modestly endowed 150 or so (one hopes) Q'd 110 triple. As for the 13, I'd rather

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-06 Thread cyclotourist
Let us all know 'bout that triple if you find it. The only one I know that narrow (in 110bcd/square taper) is the late-great TA Zephyr. On Sat, Mar 6, 2010 at 1:28 PM, PATRICK MOORE bertin...@gmail.com wrote: Avast, heretic! This be week two (to be precise: this is the 8th day of receipt) and

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-06 Thread cyclotourist
Wider Q's have been recommend to help me deal w/ IBT, but it's hard to bring myself to doing it after I've worked hard (and spent $$$) to get as narrow as possible!!! :-) Those Ritcheys are nice. $200 doesn't sound bad for NOS considering what's out there. I don't now what the RF Trubines look

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-06 Thread rswat...@me.com
With my 46-30 crank and 12-28 cassette, I can use all 8 cogs in the big ring and all but the 1213 in the small ring. Best gearing setup I've ever had! I can do even fairly hilly rides in the big ring and there's just enough overlap in the middle of the range that I don't shift the front

Re: [RBW] Re: Widest wide range double chainring setup? How wide is too wide?

2010-03-06 Thread cyclotourist
No, not yet. On my list of things to do. I did buy a roller though. Don't really know if it's doing any good yet. I've tried all the easy fixes recommended by my friends on the internet. Next up is a local massage therapist that is highly recommend. I'll probably due the fit in conjunction