This sleek black cassette keeps your shifts snappy and your rides lightning fast. With a lightweight red alloy spider, you'll tackle those steep climbs without feeling weighed down. It fits standard HG-spline hubs perfectly, making it a breeze to upgrade your drivetrain. This twelve-speed wonder is built for racers who demand smooth performance on every single mile.


                  

                    
                      

                        
Speed
                        
12-Speed
                      
                    
                      

                        
Range
                        
11-34T
                      
                    
                      

                        
Weight
                        
0.78 lbs
                      
                    
                      

                        
Material
                        
Red Alloy Spider and Lockring
                      
                    
                      

                        
Fitting
                        
HG-Spline
                      
                    
                      

                        
Color
                        
Black
                      
                    
                      

                        
Group
                        
RZ
                      
                    
                      

                        
User Level
                        
Advanced
                      
                    
                      

                        
Type
                        
Race