Bikone DCTech T47 Internal Bottom Bracket

Bikone DCTech T47 Internal 24mm Shimano Bottom Bracket. Bikone reference: 35010152101603

The DCTech T47 internal bottom bracket for Shimano cranks is designed for cyclists who demand maximum performance and durability, whether they're riding tough mountain trails or enjoying the open road. Thanks to our Dual Cup (DC Tech) technology and high-quality bearings, our bottom bracket will allow you to enjoy a smooth riding experience.

For proper compatibility, mountain cranks should always be mounted on mountain frames and road cranks on road frames.

Technical Specifications

Mounting Specifications

• Crankset Diameter: 24 mm (Shimano)
• Frame Width: 85.5 – 92 mm (Compatible with road and mountain bikes)
• Frame Diameter: T47
• For threaded frames

This bottom bracket uses a standard T45/T47 bottom bracket spindle for mounting and disassembly. Outer diameter: 52 mm and inner diameter: 48.2 mm. 16 notches.

Weight

120 grams

DCTech T47 Internal for Shimano Features

• Double Cup Technology. Two aluminum cups perfectly align the bearings on both sides, creating a solid central connection that eliminates any noise or movement. Learn more about our technology here.
• This bottom bracket uses chromium-nickel steel bearings (ABEC5 / P5 – 2RS).
• The cups of our bottom bracket are made of 6061 aluminum, an aerospace-grade aluminum with high corrosion resistance, to which we apply a T6 treatment. This makes the material harder and more durable, ensuring our cups maintain optimal performance over time.
• Fully sealed. Axial seals on the bearings and sealing on all surfaces.
• Lighter. The number of pins on this bottom bracket has been reduced to make it lighter.