White Industries External BSA Bottom Bracket (Black) (30mm Spindle) (Steel Bearings)

The White Industries External BSA bottom bracket are made in the USA with US sourced 6061-T6 aluminum and utilize smooth rolling Enduro stainless steel bearings.

Features:

• Machined 6061-T6 aluminum bearing cups
• Enduro stainless steel bearings
• Outside dust seals are included
• Internal BB sleeve are not included or available

Specifications:
BB Interface: English Threaded (BSA)
Spindle Diameter: 30mm
BB Width: 68 or 73mm
Outer Bearing Width: 91 or 96mm
Thread Pitch: 1.37″ x 24TPI
Color: Black
Weight: 82g