PressFit 30 features an integrated seal, pre-assembled into the cups, to further prolong bearing life. The key difference with PressFit 30 is how the bearings are fitted into the frame. Bearings are housed in nylon cups which are pressed into the frame's bottom bracket shell. This bottom bracket is designed for 30 mm spindle crank sets.

Details:

• Material: Aluminium
• Bearing: Steel
• Diameter bottom bracket shell: 46 mm
• Diameter spindle: 30 mm
• Suitable for frames with: BB30, Pressfit 30 68/73mm und BB386
• Width: 68-92 mm