Each Press Fit 30 bottom bracket includes our exclusive fully serviceable made-in-house bearings that integrate with our easy-to-use grease injection system to create a bottom bracket with unparalleled performance and durability. Our Press Fit 30 bottom bracket is machined to aerospace-level tolerances to ensure that your bike has the precision fit that you have come to expect from Chris King’s legendary components.

• Engineered, manufactured and assembled in Portland, Oregon USA
• 5-year built-to-last warranty
• Legendary made-in-house bearings
• Available in 9 beautifully anodized colors
• Responsibly lightweight
• Easily serviceable with our integrated grease injection tool
• Designed for BB shells with a 46mm ID (Inner Diameter) measurement
• Find your fit with our required conversion kits
• Ceramic bearing upgrade available
• Available in Matte Jet and Matte Slate