I don't know where you are geographically, but http://www.gorillafirmcycling.com/ in Oundle were offering a 'try before you buy' option.
I would fit them if my RSX4 disappeared into thin air.Would you be happy riding the q rings though?
If your day job makes big demands on your legs and your living depends on your body not wearing out too fast I'd say that Q rings are a no brainer. They are kinder to your knees when pushing a big gear or climbing. (Not as kind as the RSX4 mind you.)
I've not used Q rings. The RSX4 doesn't have shifting issues because it has normal round rings.The injury prevention component to it is incredibly attractive. Have you had any issues with shifting between rings on them?
The injury prevention component to it is incredibly attractive. Have you had any issues with shifting between rings on them?
Are you prone to injury on normal round rings?