Bikone Ceramic bottom bracket Evo Shimano

• The BIKONE DCTech EVO internal ceramic crankset for Shimano is designed to power every kilometre you ride.
• It is made for cyclists who demand the best in terms of performance and durability, whether on steep mountain trails or on the road.
• Thanks to our dual cup technology (DC Tech) and high-quality ceramic bearings, you will experience the smoothest rides.
• Dual cup technology. Two aluminium cups perfectly align the bearings on each side, creating a solid central junction that eliminates any noise or movement issues.
• This crankset uses hybrid ceramic bearings (ABEC5 /P5 - 2RS).
• The cups of our crankset axles are made from 6061 aluminium, an aerospace-grade aluminium with high corrosion resistance, which we apply a T6 treatment to. 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 crank arms should always be mounted on mountain frames and road crank arms on road frames.