comando cambio shimano ultegra di2 st r8170 r 12s Variant:Right Lever (Rear) High-speed compression: 8 clicks (with

High-speed compression: 8 clicks (with VVC)

Power cable and six charging cables included: 3 USB-C and 3 USB-micro

TRK Medium Gel

Its external design features two pockets useful for items like energy bars

Rail: High-strength steel Ø7 mm

comando cambio shimano ultegra di2 st r8170 r 12s Variant:Right Lever (Rear) High-speed compression: 8 clicks (withRoad cycling has never been this fun. This is because the NEW ULTEGRA ST R8170 DUAL CONTROL levers feature a completely new ergonomics, with even more precise brake modulation and wireless electronic shifting. This trio lets you focus on the next sprint, the next descent, or your teammates' words. The new Shimano ULTEGRA ST R8170 brake levers offer better modulation and control, thanks to Shimano's proven SERVO WAVE technology. The brand new Di2