Ceramic bottom bracket BSA

• The BIKONE DCTech BSA ceramic crankset for BB30 is designed for cyclists who demand the best in terms of performance and durability, whether you're tackling tough mountain trails or riding on the road.
• Thanks to our Double Cut Technology (DC Tech) and high-quality bearings, you'll experience the smoothest rides.
• Double cut technology. Two aluminium cuts that perfectly align the bearings on each side, 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 bottom brackets are made from 7075 aluminium, a high-strength aviation-grade aluminium that we apply a T6 treatment to. This makes the material harder and more durable, ensuring that our cups maintain maximum performance over time.
• Fully sealed. Axial seals in the bearings and completely sealed on all surfaces.
• Lighter. The number of pins in this crankset has been reduced to make it lighter.
• This crankset uses a standard BSA tool for installation and removal.

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