External 24mm bottom bracket to fit straight 24mm Shimano-type axle cranks.

Lightweight, CNC Machined alloy cups with Sealed Cartridge bearings.
Shimano style.
Central plastic dust spacer is recessed shape for cable clearance.
Includes nylon spacers for fitment to 68 or 73mm BB shells.

Specifications

• BB Cups: CNC alloy with blue-lock.
• BB type: BSA (English) 1.37x24Tpi threaded, with External bearing position
• BB Width: 68-73mm adjustable with spacers.
• Bearings: Sealed Cartridge
• Axle Compatibility: Straight 24mm (Shimano type) axles.
• Weight: 90g