Bikone Ceramic bottom bracket

• The BIKONE DCTech BB86-92 BB30 ceramic crankset is designed for cyclists who demand the best in terms of performance and durability, whether on challenging mountain trails or smooth roads.
• Thanks to our double cup technology (DC Tech), you will experience the smoothest rides.
• Double cup technology. Two aluminium cups that perfectly align the bearings on both sides, creating a solid central joint that eliminates any noise or movement issues.
• This crankset uses hybrid ceramic bearings (ABEC5 /P5 - 2RS).
• The cups of our crank axes are made from 7075 aluminium, a high-strength aerospace-grade aluminium to which we apply a T6 treatment. This makes the material harder and more durable, ensuring that our cups maintain maximum performance over time.
• Completely sealed. Axial seals in the bearings and fully sealed on all surfaces.

Note: For proper compatibility, mountain cranks should always be mounted on mountain frames and road cranks on road frames.