Elevate your cycling performance with the Shimano Dura Ace Di2 SW-RS801 Additional Shifter Pair. Crafted for the 12-speed Dura Ace R9200 road bike groupset, this system embodies the Science of Speed, delivering a decisive seconds advantage in breakaways or final sprints. The wireless technology in the electronic Di2 components, coupled with the Hyperglide system, ensures lightning-fast and reliable shifting, unlocking the full potential of every racer.

Key Features:

• Individual shifting options of the SW-RS801 satellite shifters enhance control for that crucial split-second advantage at the finish line.
  
• The compact SW-RS801 remote shifter offers three versions for lightning-speed gear shifts: SW-RS801-S (sprinter position), SW-RS801-T (upper handlebars), and ISWRS801E (TT top-mounted shifter).