Compatible with Gossamer, Gossamer Pro and Energy MegaExo, the BB-6000 features oversize cartridge bearings with forged and CNC machined external cups. To keep water and grime away from the bearings, the BB-6000 uses an internal alloy centre sleeve with double O-ring seals.
• Oversize Cartridge Bearings
• Forged alloy and CNC machined external cups
• Composite centre sleeve with double O-ring seals
• Italian threading - 70mm width (M36 x 24T)
• Italian Pinch Bolt/Shimano
• Finish: Anodized cups
• Use: Road