SRAM BB30 PressFit 30

The SRAM BB30 PressFit 30 is a new design led by SRAM. It’s all the best from BB30 and Press-Fit bottom brackets in one captivating package. This bottom bracket is designed for 30mm spindle cranksets. The key difference with PressFit 30 is how the bearings are fitted into the frame. Bearings are housed in nylon cups which will be pressed into the frames bottom bracket shell.

Key Features:

• Bottom Bracket designed for 30mm spindle cranksets
• PressFit 30 will feature an integrated seal, pre-assembled into the cups, to further prolong bearing life
• Frames will need a 46mm inner-diameter bottom bracket shell to accommodate this system
• PressFit 30 for road will require a 68mm wide shell while PressFit 30 for MTB will require a 73mm wide shell
• Huge weight savings, narrow Q-factor, more ankle clearance, greater bearing durability, stiffer/stronger crank construction, simple installation
• Allows for larger diameter frame tubes increasing frame stiffness