Shimano Dura Ace ST-R9180 Di2 11-Speed Right Rear Hydraulic Disc Shift/Brake Lever Bike Accessories_Bike Locks resulting in a 58/TwentyFour wheelset

resulting in a 58/TwentyFour wheelset that produced off-the-chart results confirming a robust drag profile even in moderate to significant conditions

Bleeding Edge technology for easy and clean brake bleeds

1-Computer Arm

The closure system draws the pliable yet protective Microtex upper around the foot to fit snugly with no seam-rub or pressure points

Shimano Dura Ace ST-R9180 Di2 11-Speed Right Rear Hydraulic Disc Shift/Brake Lever Bike Accessories_Bike Locks resulting in a 58/TwentyFour wheelsetCustomizable the function to fit in rider's riding styleSingle button on each side of the shift lever only works with Synchro ShiftE TUBE projectNew cable junction (EW RS910 911, EW JC130) available to integrated with bike frameSwitch button integrated inside without hand releaseIntuitive shifting controlClean cockpit areaOptimum power transmitted with grip firmlyOptimally balanced hydraulic brake system for racingIntegrated E TUBE cable and internal