Shimano Dura Ace Di2 R9270 12 Speed Groupset workshop Oversized diameter tubing and anti-rotation

Oversized diameter tubing and anti-rotation inserts for greater stability

Our GP Series of grips has been the worldwide benchmark in winged grips for more than a decade and rise to the top of grip testing editorials

This sleek

BlackChili Compound improves rolling resistance by 26 % and provides 30 % more grip than activated silica compounds

low-profile cleats distribute force evenly and allow for easy walkability without needing to carry special cleat covers for your mid-ride coffee stop

Shimano Dura Ace Di2 R9270 12 Speed Groupset workshop Oversized diameter tubing and anti-rotationThe pinnacle of Shimano road technology and innovation, the new 12 speed R9200 DURA ACE is our fastest, most inspired drivetrains ever. Speed was the driving force behind the new generation of road groups, and every decision our designers made was to make you faster. Groupset Includes. ST R9270 L & R Di2 Brake Shifter FD 9250 Di2 Front Derailleur RD 9250 Di2 Rear Derailleur BR 9270 Disc Brake Calipers flat mount front and rear FC 9200 Crankset CS 9200