Gusset
EXT24 Bottom Bracket - 68/73mm

This is a Lightweight, CNC bottom bracket is a great replacement for your external 24mm axle type chain sets.

• 68mm/73mm BB shell (BSA)
• Forged, CNC Cups
• Fits Most 24 Cranksets (Shimano/ Raceface types)
• High quality sealed bearings
• Lightweight plastic central dirt seal.
• Anodised finish
• Weight: 106g (Ceramic bearing)

Specifications

Bearings: High quality cartridge bearings or Ceramic option

Fitting: 68 or 73mm English