[RBW] Re: Single Chainring Poll

2008-12-06 Thread EricP
Patrick has sort of hit on my reasoning to go 1x9 on a bike. This bike isn't one I use for touring. So no need for really low gears. Don't race. No need for high gears. In fact, except when a bike is on my indoor winter trainer, I've never used the big ring on a double or triple. That's just

[RBW] Re: Single Chainring Poll

2008-12-06 Thread JoelMatthews
Jonathon: While chain line is not as important on a bike with multiple cogs in the back, it is important enough that you will want to play around with the configuration or else you may run into shifting problems. Unless you have that wonderful adjustable Swiss bottom bracket (I want to say the

[RBW] Re: Single Chainring Poll

2008-12-06 Thread usuk2007
I use a 42t ring with a 6 speed 13-28 IRD freewheel. It's great for around town. It originally had a 1st generation 7 speed IRD freewheel, but that failed and I got the new one free of charge. --~--~-~--~~~---~--~~ You received this message because you are

[RBW] Re: Single Chainring Poll

2008-12-06 Thread usuk2007
For a touring set up I'd do a 42/26 front crank with a 13/32, 6 speed IRD freewheel This would give you a range form 87 to 22 On Dec 5, 11:12 am, PATRICK MOORE [EMAIL PROTECTED] wrote: If I were to build up a freewheeling multispeed again, I'd probably stop at five, six or seven gears and

[RBW] Re: Single Chainring Poll

2008-12-05 Thread JoelMatthews
I think it is a good idea. Unless you frequently carry a lot of weight or ride in a mountainous area, a well considered 1x8*, is more than most riders ever need. You get the added benefit of being able to afford a better crank and have less wires and maintenance to worry about. *Or even 1x6,

[RBW] Re: Single Chainring Poll

2008-12-05 Thread EricP
Three of my four bikes have single chainrings up front. (Two of them are internal gears.) In fact, the only one that doesn't is the Atlantis. No problems with mine. Works out well for all the riding I'm doing at present. One has a 38t up front and 11-32 in back. The gearing works for

[RBW] Re: Single Chainring Poll

2008-12-05 Thread palincss
Quoting EricP [EMAIL PROTECTED]: Three of my four bikes have single chainrings up front. (Two of them are internal gears.) In fact, the only one that doesn't is the Atlantis. No problems with mine. Works out well for all the riding I'm doing at present. One has a 38t up front and 11-32

[RBW] Re: Single Chainring Poll

2008-12-05 Thread JoelMatthews
Can't answer for the others. For me, cleaner look, simplicity chain guard on one of my bikes, and the crank I wanted to use on the bikes happened to be a single. I bought a little gizmo that will keep the chain on the crank if it derailed, but I have not had an issue with that. All my bikes

[RBW] Re: Single Chainring Poll

2008-12-05 Thread Atlantean
For the past several years, my main road bike has had a 1x9 setup, and I love it. It was chain noise with STI shifters that first led me to crunch the numbers and then try it. I hate chain noise. After fooling around for a while on Sheldon's gear calculator, I decided a 45t chain ring with an XT

[RBW] Re: Single Chainring Poll

2008-12-05 Thread cj.spinner
I'm currently running a 1x 8 and it works very well in small rolling- hill terrain. My reason for this approach is that I really like to frequently switch between gears and fixed. I have another wheel with a fixed cog and the switch involves only a few minutes to remove rear derailleur, shifter