DCTech T47 Internal Shimano

BIKONE DCTech T47 Internal Shimano 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 our top quality bearings, you will experience the smoothest of rides.

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

Assambly specs

Crankset diameter: 24 mm (Shimano)
Frame width: 85,5 – 92 mm (Compatible with road and mountain bikes)
Frame diameter: T47
For Threaded frames

Weight

120 grams

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 Chronium Steel Bearings (ABEC5 / P5 – 2RS).
  • The cups of our bottom brackets are made from 6061 Aluminium, an  aerospace-grade aluminium with high corrosion resistance 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.