Campagnolo Pro-Tech T47 x 86 External Bottom Bracket Cups Black

The Campagnolo Pro-Tech T47 external bottom bracket cups form a bottom bracket for frames with a T47 shell measuring 86 mm and a crankset with a 25 mm axle. Designed for those who often ride in water, mud and dirt.

• Fits frames with a T47 thread and a 86 mm wide shell
• Compatible with Campagnolo Ultra-Torque cranksets with a 25 mm axle
• External sealing ring and internal seal against water, mud and dirt
• Lightweight at just 50 g, with a black finish
• Please note: bearings are not included; they are press-fitted onto the crankset

Technical specifications

• Frame interface: T47
• Shell width: 86 mm
• Shell internal diameter: 47 mm
• Axle diameter: 25 mm
• Bottom bracket interface: Campagnolo Ultra-Torque
• Weight: 50 g
• Colour: black
• Item code: OC21-PRT4786
• Package contents: bearings not included (press-fitted onto the crankset)
• Intended use: demanding conditions, with an external sealing ring and internal seal against water, mud and dirt

Founded in Vicenza in 1933 by Tullio Campagnolo, Campagnolo is still based in the Italian city and makes groupsets and wheels for road and gravel bikes. Its history also includes the wheel quick release, a mechanism the company refined to allow the wheel to be removed without tools.