PROMAX EX-2 Euro 30mm Bottom Bracket

The Promax EX-2 30mm Eu bottom bracket features forged and CNC machined aluminum cups, low-friction double-lip labyrinth seals, and custom sealed bearings.
Strong, stiff, and lightweight forged and CNC machined aluminum cups
Low-friction double-lip labyrinth seals keep the elements out without affecting pedaling efficiency.
Custom sealed bearings are smooth and durable.
For use with 30mm diameter crank axles.

FEATURES:

• Type: External Euro
• Housing Diameter: 34.5mm
• Axle Diameter: 230mm
• Thread: BSA/BSC
• Width: 68/73mm
• CNC Machined 6061-T6 Aluminum Cups
• Sealed Bearings
• Weight: 105g

COMPATIBILITY:

• For frames with Euro BSA/BSC bottom bracket
• For cranks with 30mm axle