DCTech T47a Ceramic
BIKONE DCTech T47 Asymmetric Ceramic bottom bracket is designed for cyclist who demand the best in performance and durability, wheter you are teckling tough mountain trails or cruising on roads. Thanks to our Dual Cup Technology (DC Tech) and the highest quality ceramic bearings, you will experience the smoothest of rides.
Specifications
Assembly specs
- Crankset diameter: 24 mm (Shimano), 30mm, 29mm (Sram DUB)
- Frame width: 77 mm (This model is available for both mountain and road bikes).
- Frame diameter: T47.
- For Threaded frames.
Weight
- Sram: 107 grams
- Shimano: 113 grams
- 30mm: 103 grams
This bottom bracket uses a regular T45/T47 for its assembly and dissasembly. Outside diameter of 52mm and Inner diameter of 48.2mm. 16 notch.
Characteristics
- Dual Cup Technology. Two aluminium cups that 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 our bottom brackets are made from 7075 Aluminium, a high-strenght aerospace-grade aluminium on which we apply a T6 treatment. That makes the material harder and more durable, ensuring that our cups mantain top performance over time.
- Fully sealed. Axial seals on bearings and fully sealed on all surfaces.
