BBB CYCLING Bottom Bracket BOTTOMFIT C46/68-73mm

High-end PF30 bottom bracket. Bottom bracket to fit your desire There is no better feeling than a smooth rolling bike. A bottom bracket is one of the most important parts to keep your bike smooth and silent. The BottomFit PF30 is a high-end bottom bracket. Durable, high-end materials are used to keep your bike rolling forever! 3-piece threaded design. Self-aligning bearings increases durability. Fully CNC machined anodized 7075-T6 Aluminum. Co-molded bearing shields. Chrome steel BB30 bearings. Cup diameter: 46 mm. Fits 30 mm spindle cranksets. Fits 68/73 mm wide brackets. Tool fit: 16-notch 48.5mm OD (BTL-120). - BBO-09