2XU Vectr Cushion Crew Socks - Aqua/White PDL The Shimano Dura-Ace Di2 RD-R9250

The Shimano Dura-Ace Di2 RD-R9250 12-Speed Rear Derailleur represents the pinnacle of electronic road shifting

Our NoThreadSet™ is built to be precise and dependable and sets the standard for quality headset function delivering precision performance to numerous world champions

Superior Moisture Wicking: Efficiently pulls sweat away from the skin to keep you cool and dry during intense rides

which is available as a practical combo version

Back Sweep 5 degrees

2XU Vectr Cushion Crew Socks - Aqua/White PDL The Shimano Dura-Ace Di2 RD-R9250Anatomically designed to provide advanced plantar fascia and arch support, the Vectr Cushion Crew Sock leverages a unique X LOCK support system to lock the foot in place and reduce blistering for your most comfortable run ever. Features Crew sock X LOCK technology feature Anatomical design 3. 25mm cushioning Anti abrasion seamless toe construction Zoned mesh ventilation for increased breathability ANTI BLISTER X LOCK technology provides advanced arch