Description
Description
The Piston BSA External Threaded Bottom Brackets feature high-grade bearings and precision engineering at a wallet-friendly price point.
Style: BSA External Threaded (English)
Shell width: 68-73mm
Spindle size (diameter): DUB 28.99mm
Bearing style: Sealed
Bearing cup/shell material: Threaded alloy cups
Installation tools: 12notch - M30 Standard Tool required
Removal tools: 12 notch, 48mm OD tool to suit Praxis M30 such as the Park BBT-35 or Praxis M30 BB tools.
What's in the box: Bottom bracket and spacers
Product Reviews
Product Reviews
Sent directly from our partner
Sent directly from our partner
Special Order
Special Order
Special Order items are ordered for you from our supplier. Your whole order will be held until all items are in stock and will ship in 10-14 days.
If you are ordering other items which are in stock, you may wish to order those separately so they ship without delay.

