HIGHLIGHTS

• 77 grams, our lightest bottom bracket to date. 17 grams lighter than the previous version.
• New design. Every shape and structural decision has been made to remove unnecessary grams.
• Aero Cup. One of the cups features a fully smooth outer surface with no external notches, as installation notches are located internally. This profile reduces airflow turbulence around the area and ensures a more aerodynamic integration with the frame.
• Hybrid Ceramic Bearings (ABEC5 /P5 – 2RS).

HIGHLIGHTS

The bottom bracket features a central sleeve that applies pressure, aligning both cups between the bearing faces, regardless of external factors. Once installed, the bearing faces remain perfectly aligned, regardless of frame tolerances or misalignments.

The result: reduced friction, increased bearing lifespan, and a smoother ride.

HIGHLIGHTS

DCTech T47 Internal Ceramic for Sram Dub 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. Find out more about our technology here.
  • 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.
  • Lighter. The number of pins on this bottom bracket has been reduced to make it lighter (107g).