Bikone DCTech ITA_24 steel bottom bracket

DCTech ITA for Shimano cranks is engineered for road cyclists who demand the most efficient performance

Thanks to the Dual Cup Technology (DC Tech) and highest quality steel bearings you will experience the smoothest of rides, making every pedal stoke feel effortless. Because the road to victory deserves the best. This bottom bracket uses a regular BSA/ITA tool for its assambly and dissasambly. Outside diameter of 44 mm and inner diameter of 42,7 mm diameter. 16 notch. 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.

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.

Tech Specs

• Crankset diameter: 24mm (Shimano)
• Frame width: 70 mm (Compatible with road bikes)
• Frame diameter: ITA
• For Threaded frames
• Producer's weight: 105 g
• 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

Producer's note: For a correct compatibility, mountain cranks should be always mount on mountain frames and road cranks on road frames.