The CeramicSpeed BB30 bottom bracket impresses with its design and is compatible with cranks that have a 30 mm axle. These bearings are available in either standard or coated versions. Both feature super round, super smooth CeramicSpeed balls made from hardened steel. The coated version has a metallic coating on the raceways, making them even harder and smoother, resulting in a longer lifespan and reduced resistance. CeramicSpeed standard bearings typically have a friction resistance of 0.3-0.4 watts per set. This represents a 75% reduction in resistance compared to standard bottom brackets. This is due to bearings that are 100% smoother and 15% harder than ceramic competitors. The bearings last at least three times longer than other bearings.

Details:

• Highest quality / reduced friction / lighter and smoother operation
• 3 to 5 times longer lifespan compared to standard bearings
• Performance savings with a complete CeramicSpeed upgrade of 10-16 watts
• Bearings: CeramicSpeed ceramic grade 3
• Handmade in Denmark
• Design: Hollow axle
• Frame compatibility: BB30
• Intended use: Road bike bottom bracket
• Design: Pressed bearing cups
• Axle: 30 mm axle interface.