Kogel Hybrid bearings use premium grade Silicon Nitride (Si3n4) Bearings and premium hardened steel bearing races which are mirror polished to perfection. The result? A long lasting, smooth bearing which provides less resistance and is less prone to failures. These bearings are rated to the Grade 3 / ABEC 5 level - built to spin with minimal friction. Road Seals (Blue).
• Fitment: 42mm Direct Fit
• Shell Width: 68/73mm
• Compatibility: BB30 Cranks, Cervelo BBRight Direct (42mm) & BB386 Cranks (Utilising Aftermarket Spacer Kit)
• Road Seals (Blue)