Here’s how it works. Praxis Works' impressive range of forged chainrings grows by several models for 2013. In addition to the new Shimano Dura-Ace 7900 and single-speed rings covered a few weeks ...

t shifting worth our money. Praxis Chainrings in typical 53-39… Enter Praxis Works who have roots in product development and manufacturing for companies who’s pub receipts total more than the R&D ...

Praxis Works has always been known for its problem solving with bottom brackets and other drivetrain components. This year, Praxis re-examined the single chainring. Despite the meteoric rise in ...