Wheels Manufacturing PF30 Thread Together Bottom Bracket with ABEC-3 Bearings for 30 mm Crank Spindles

• Compatible with PF30, Cannondale PF30A, 386EVO, BBRight? Press Fit and Specialized Carbon OSBB bottom bracket/frame interfaces and 30 mm diameter crank spindles
• Specialized Carbon OSBB frames with a 61 mm shell width may need additional cup spacers (not included)
• Fits frames with 61 to 79 mm shell widths; 46 mm shell internal diameter
• Machined aluminum cups with replaceable bearings offer increased durability and longer bearing life
• Enduro ABEC-3 sealed, grade 10 chromium-steel ball bearings provide smooth, long-lasting operation
• 52100 high-carbon chromium alloy races are extremely tough and durable for a long life
• Will accept 24 mm and 24/22 mm cranksets using Wheels Manufacturing adapter shims (not included)

Made in USA.