Shimano R9250 Dura-Ace Di2 Groupset Giant Dec Sale Three large Velcro straps provide

Three large Velcro straps provide easy

80% of the adhesive strength is reached after 8 hours

Race-ready efficiency – Minimal resistance

20mm offset (51-61cm)

Shimano R9250 Dura-Ace Di2 Groupset Giant Dec Sale Three large Velcro straps provideThe Shimano Dura Ace R9250 Di2 12 Speed Groupset represents the pinnacle of Shimano road performance. Engineered for WorldTour racing and uncompromising riders, it delivers lightning fast electronic shifting, class leading efficiency and the lowest weight in Shimano's lineup. Finished in Dura Ace's stealth black, every component is designed with a singular focus: maximum speed, precision and performance when every watt counts. Groupset includes: