[Closed] Have we done Oval chainrings yet?

I acquired some SR ovaltech rings for my winter hack.

Unless you've rotated them by approximately 90 degrees from their original orientation, they'll be the same orientation as BioPace, i.e. the wrong way around, with the short axis on the power stroke.

I'm pretty sure the likes of Martin and Sparticus don't use them but Wiggo does

I think Frome uses them too in time trials? I think it's a Team Sky thing, presumably it's another marginal improvement to be accumulated. I believe they use Osymetric rings.

Unless you've rotated them by approximately 90 degrees from their original orientation, they'll be the same orientation as BioPace, i.e. the wrong way around, with the short axis on the power stroke.

yes they were, was inquisitive as to how they would feel. kinda jerky.

they're 5 bolt so rotated one bolt anticlockwise and they feel much much better. 🙂

mines arrived, 28t XX1 next to it as a comparison

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Interesting article here:

http://pelotonmagazine.com/pages/from-inside-peloton-slo-motion/