Wheels MFG PF30 Outboard ABEC-5 Bottom Bracket for 24 mm Cranks - PF30-OUT-3

Thread together bottom bracket for frames using the PF30 bottom bracket standard. Two machined aluminum cups thread together keeping the bottom bracket stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.

Specifically designed for installing 24.00 mm spindle diameter cranks (Shimano, Etc.) in PF30 (46 mm ID BB shell) frames without the need for any adapters.

Features:

• Bearings: Enduro Angular Contact
• Color: Black
• Bottom Bracket/Frame Interface: PF30, Specialized Carbon OSBB
• Bottom Bracket Shell Width: 61 mm - 73 mm
• Bottom Bracket Shell I.D.: 46 mm
• Over Bearing Width: 90.5 mm in 68 mm wide shell
• Crank Spindle Diameter: 24.00 mm
• Tool Pattern: 44 mm, 16-notch
• Weight: 158 g

Included:

• BB Cups with bearings
• x2 Silicone dust seals
• x2 0.5 mm crank spindle spacers
• x2 1.0 mm crank spindle spacers

Note: FSA MegaExo spindles can be between 24.00 mm and 24.07 mm in diameter. If your FSA spindle is 24.07 mm, this BB will not work! You will need to swap the bearings with Wheels MFG FSA 24.07 x 37 ceramic hybrid bearings.

Installation Instructions