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
 
            
          
        
      
        
        
          
          
            
              
              
              
            
            
              
            
            Part Number: 2905570901
            
          
        
      
        
        
          
          
            
            
              
            
            Barcode: 8716683109283
            
          
        
      
        
        
          
          
            
            Product Code: BBO-09
            
            
          
        
      
        
        
          
          
            
            - Discipline: Road/MTB
 
            
          
        
      
        
        
          
          
            
            - Release Year: 2020