Durable bottom bracket from Bikone with steel bearings

Experience a new standard in cycling performance with the Bikone DCTech bottom bracket BB86-92 BB30. This oversized bottom bracket is crafted for cyclists who demand durability and efficiency, whether you're on mountain trails or roads. With Bikone's Dual Cup Technology (DC Tech) and steel bearings, you get a smooth and reliable ride.

• Optimal Performance: Designed to fit BB30 cranksets with a 30mm crank axle, ensuring efficient power transfer.
• Durable Construction: Made from 7075 T6 aluminum, providing strength and lightness.
• Smooth Ride: Steel ABEC5/P5 bearings ensure a smooth and hassle-free experience.
• Full Sealing: Protects against dirt and moisture, extending the lifespan.
• Flexible Fit: Fits frame box diameters from 41.000 to 41.050mm (41 mm oversized).
• Easy Installation: The press-fit design makes it easy to install and maintain.
• Box Width: 86.5 mm to 92 mm.

Whether you're an enthusiastic cyclist or a professional, the Bikone DCTech bottom bracket will enhance your cycling experience with its advanced technology and robust design.