Enjoy Octane Chevron Ice Blue Jersey Airbank Shifters-Shimano Dura-Ace Di2 ST-R9270 Sox Magnesium contributes to normal Flavor:Blueberry Pomegranate

Shifters-Shimano Dura-Ace Di2 ST-R9270

The G4-X is the result of optimizing all those factors that are important when you have to compete or go hard on dirt roads: handling

it’s an unbeatable combination

Fully adjustable clamp fits 7/8" to 3" (22 mm–76 mm) diameter tubes and seat posts of any shape and material

Designed for comfortability with three-point fit and soft touch earsocks

Enjoy Octane Chevron Ice Blue Jersey Airbank Shifters Shimano Dura Ace Di2 ST R9270 Sox Magnesium contributes to normal Flavor:Blueberry Pomegranate Shifters Shimano Dura Ace Di2 ST R9270 The G4 X is the result of optimizing all those factors that are important when you have to compete or go hard on dirt roads: handling