This ceramic-bearing powerhouse makes your pedaling feel smooth as butter on every single ride. It easily fits your 24mm Shimano crankset into a standard BSA threaded frame for a perfect match. Say goodbye to friction and hello to high-performance efficiency that keeps you spinning faster. This durable upgrade is designed to outlast and outshine standard steel alternatives with ease.


                  

                    
                      

                        
Material
                        
Aluminum cups with high-grade Ceramic bearings
                      
                    
                      

                        
Thread Type
                        
BSA (English)
                      
                    
                      

                        
Spindle Compatibility
                        
0.94 in
                      
                    
                      

                        
Shell Width
                        
2.68 in to 2.87 in (estimated: true)
                      
                    
                      

                        
Bearing Type
                        
Cema Ceramic
                      
                    
                      

                        
Compatibility
                        
Shimano Hollowtech II, BB-MT800, SM-BBR60, BB-R9100
                      
                    
                      

                        
Color
                        
Black