Keep your gear shifts smooth and snappy with this reliable 6/7-speed rear derailleur. Designed for those who love a light shifting action, it features a smart cage and a mega pulley for a whisper-quiet ride. Whether you're conquering hills or cruising the streets, the mega-range compatibility has your back. It's the perfect sidekick for your daily biking adventures!


                  

                    
                      

                        
Material
                        
Steel and Resin (estimated)
                      
                    
                      

                        
Speed Compatibility
                        
6/7 Speed
                      
                    
                      

                        
Mount Type
                        
Hanger / Bracket Attachment
                      
                    
                      

                        
Shifting System
                        
SIS Rear Index Shifting
                      
                    
                      

                        
Cage Type
                        
Smart Cage
                      
                    
                      

                        
Compatibility
                        
Mega-range Compatible
                      
                    
                      

                        
Pulley Feature
                        
Mega Pulley for Reduced Noise
                      
                    
                      

                        
Color
                        
Black
                      
                    
                      

                        
Manufacturer Part Number
                        
ERDTY300B