PressFit 30 bottom bracket equipped with oversized cartridge bearings suited for 24 mm hollow spindles. Proven sealed steel ball bearings allow a low wearing and an optimized power transmission. Designed with clearance to allow internal routing of wiring for Di2 or other electronic shifting systems.
PF30 is a variant of the BB30 design. The PF30 design uses BB30 size bearings pre-installed in bearing cups. The bearing and cup are pressed into the PF30 bottom bracket shell.
The FSA configurator easyBottomBracket
makes it easier to choose the right bottom bracket.
Material: bearing cups: aluminium, balls: steel