SHIMANO XTR Di2 M9250 I-Spec EV Upgrade Kit groupset 12-speed
            Code: 173720
                        
            
                
Item description
                
                                            groupset contains: 
rear derailleur SHIMANO XTR Di2 RD-M9250 SGS
right shifter SHIMANO XTR Di2 SW-M9250 I-Spec EV
battery SHIMANO Di2 BT-DN320
charger SHIMANO EC-DN100
weight 572 g (weighed w/o SHIMANO box packages; 1017 g in SHIMANO box packages)