Solid bottom bracket from Bikone with steel bearings

The Bikone DCTech bottom bracket PF46 BB30 External is designed to enhance your bike's performance. This bottom bracket is crafted for cyclists seeking both durability and efficiency, whether you're riding mountain trails or roads. With Bikone's Dual Cup technology and steel bearings, you get a smooth and reliable ride.

• Smooth ride: Dual Cup technology ensures a stable and hassle-free experience.
• Long-lasting durability: High-quality steel bearings provide extra longevity.
• Versatile fit: Fits frame box diameter of 46mm and BB30 bottom bracket.
• Lightweight design: Weighing only 120 grams, it doesn't affect your bike's speed.
• Full sealing: Protects against dirt and moisture for extended lifespan.
• Robust construction: Made from 7075 T6 aluminum for added strength.
• Easy installation: Pressfit design makes assembly simple and quick.
• Optimal performance: ABEC5/P5 bearings ensure precision and efficiency.
• Box width: 68-73 mm.
• Axle fit: 30 mm.

With the Bikone DCTech bottom bracket, you're not just getting a component, but an enhancement to your cycling experience.