SHIMANO ULTEGRA DI2 DISC BRAKE ASSEMBLED SET-FRONT-R8170 and SET-REAR-R8170Shimano ULTEGRA Di2 ST R8170+BR R8170 2 speed Disc Brake Front and Rear set THE SCIENCE OF SPEED: Shimano Ultegra Di2 2 speed STI Dual Control ST R8170 + BR R8170 Disc Brake Great speed means great responsibility. That's why, faced with the task of making the new ULTEGRA groupset even faster, Shimano decided to take a holistic and 100% performance focused approach. Shimano's new 12 speed road groupset delivers unparalleled control and comfort anytime,

connection hose and mounting clip

Rounded top section

Light action and safe and reliable gearbox for an aggressive track race

Color : Titan/ Silver/ Copper

Features of the GRAFIGHT-XX are

Shimano Deore FD-M5100-D Deore front derailleur

Series TOURNEY

Shape: straight pull

Wheel Brush

thanks to its familiar fit and evolved adjustability design

Designed for the toughest downhill mountain bike runs

Shifters are compatible with 12-speed Shimano mechanical road/gravel derailleurs including 105 mechanical