Give your drivetrain a sleek upgrade with this tough sand-blasted anodized alloy chainring. Perfect for 9 or 10-speed setups, it offers reliable shifting performance for your daily road adventures. The 5-arm 130BCD design ensures a robust fit that keeps you pedaling smoothly through every mile. This 42T pressed ring combines lightweight durability with a professional black finish to keep your bike looking sharp.


                  

                    
                      

                        
Material
                        
Sand blast anodized alloy
                      
                    
                      

                        
Bolt Circle Diameter (BCD)
                        
5.12 inches (estimated)
                      
                    
                      

                        
Teeth Count
                        
42T
                      
                    
                      

                        
Drivetrain Compatibility
                        
9/10 Speed
                      
                    
                      

                        
Mounting Type
                        
5 Arm
                      
                    
                      

                        
Manufacturing Process
                        
Pressed
                      
                    
                      

                        
Color
                        
Black
                      
                    
                      

                        
Manufacturer Part Number
                        
LASCO 1BT0-42T