Bikone DC Tech Ceramic (T47a /Sram DUB 29mm axle)

Orange patch: shipped 2 days after order

BIKONE DCTech T47a bottom bracket for Sram DUB cranks is designed for cyclists who demand the best in performance and durability, whether you are riding tough mountain trails or cruising on roads. Thanks to the Dual Cup Technology (DC Tech) and the top quality ceramic bearings, you will experience the smoothest rides.

For a correct compatibility, mountain cranks should be always mount on mountain frames and road cranks on road frames.

Included in the box

DCTech T47a Ceramic for DUB axle cranks.

Technical specifications

-Crankset diameter: 29mm (Sram DUB)
-Frame width: 77mm
-Frame diameter: T47
-For threaded frames
-Weight: 107 grams
-This bottom bracket uses a regular T45/T47 wrench for its assembly and disassembly. Outside diameter of 52mm and inner diameter of 48.2mm. 16 notches.

DCTech T47a Ceramic for Sram DUB Characteristics

-Dual Cup Technology. Two aluminium cups perfectly align bearings on both sides, creating a solid center joint that eliminates any noise or movements issues.
-This bottom bracket uses Hybrid Ceramic Bearings (ABEC5 /P5 – 2RS).
-The cups of the bottom brackets are made from 7075 Aluminium, a high-strength aerospace-grade aluminium on which Bikone applies a T6 treatment. That makes the material harder and more durable, ensuring that the cups maintain top performance over time.
-Fully sealed. Axial seals on bearings and fully sealed on all surfaces.

Warranty

-Lifetime warranty for the cups.
-3 year warranty for the bearings.