Praxis 68-5001R Shimano BB30/PF30 Ceramic Pressfit Road Bottom Bracket - 68mm Wilier With its aggressive geometry and

With its aggressive geometry and responsive ride quality

This innovative system allows riders to adjust the bike's suspension settings on the fly

Built with an ultra-lightweight FACT 11r carbon frame

responsive assistance tailored for city riding

Praxis 68-5001R Shimano BB30/PF30 Ceramic Pressfit Road Bottom Bracket - 68mm Wilier With its aggressive geometry andThe Praxis 68 5001R is a ceramic bearing upgrade of the brands press fit bottom bracket for BB30 and PF30 road frames running Shimano Hollowtech II cranks. It uses the same threaded collet style system as its steel bearing sibling to eliminate creaks and improve frame interface durability, but swaps in high performance ceramic bearings for reduced friction and improved longevity under load. Housed in precision machined aluminum cups, this BB is built