Publicado Por En julio 22, 2026 PressFit is one of the newer bottom bracket standards and was first brought onto the market by SRAM as PressFit 30. The bearings are located in bearing shells, which are pressed directly into the bottom bracket housing. What is characteristic is the installation dimension of 46 mm and the housing width of 68 / 73 mm respectively. 86.5mm. A PF30 bottom bracket only ever accommodates an axle with a diameter of 30 mm - hence the name. * when installing in a BB386EVO frame. If a BB386EVO crank is to be mounted in a Pressfit 30 frame, an additional MW258A adapter is required. - Installation of FSA BB392EVO, MegaExo NBD 24 mm, MegaExo NBD 19 mm, MegaExo Pinch Bolt 24 mm and Shimano MTB cranks in 68/73 mm PF30 frames recommended for cranks: SL-K Light, Energy, Gossamer Pro, Omega, Vision Tri.
