North Shore Billet BSA Threaded Bottom Bracket, 83mm Shell, 30mm Spindle

Precision machined from 6061 T6 aluminum in Whistler, B.C.; this bottom bracket will keep your cranks spinning smoothly. Our staff has carefully crafted every part except for the quality Enduro bearings we carefully selected for a mix of quality, value, and durability.

Each bottom bracket includes:

- BB cups with bearings
- 2x Dust seals
- 2x 0.5mm spacers
- 2x 1mm spacers
- 2x 2.5mm spacers

Specifications:

- Bearings: Enduro 71806 LLB ABEC-5
- Bottom Bracket/Frame Interface: ISO/English or BSA Threaded
- Bottom Bracket Shell Width: 83mm
- Crank Spindle Diameter: 30mm
- Tool Pattern: 46mm OD, 12 notch