Keep your pedals spinning smoothly with this dependable sealed cartridge that laughs in the face of grit and grime. The lightweight alloy cups provide a sturdy foundation for every power stroke without adding unnecessary bulk to your favorite rig. Maintenance becomes a thing of the past thanks to the high-quality internal bearings designed for long-lasting performance on any terrain. Just thread it in and enjoy a whisper-quiet ride that lets you focus on the trail ahead instead of annoying creaks.

                  
                                          
                        
Material
                        
High-grade Alloy Cups
                      
                                          
                        
Shell Width
                        
2.68 inches (68mm)
                      
                                          
                        
Cartridge Type
                        
Sealed Maintenance-Free
                      
                                          
                        
Model Number
                        
BC-73A
                      
                                          
                        
Thread Type
                        
English (BSA) - estimated: true
                      
                                          
                        
Axle Interface
                        
Square Taper - estimated: true
                      
                                          
                        
Inclusions
                        
Complete Cartridge Unit