Sox Slight White Size:4-7 Servo Wave Action technology means Sox Magnesium contributes to normal Flavor:Blueberry Pomegranate

Servo Wave Action technology means quicker brake engagement with shorter free stroke

Energy gel with fruit juice and 100mg caffeine for an extra edge before and during your training session or race

11-speed POWERLOCK® and smooth

The cool one: the Shimano XT Disc Rotor SM-RT86S

One Chain for All｜100% Compatibility On All Leading Derailleur Systems

Sox Slight White Size:4 7 Servo Wave Action technology means Sox Magnesium contributes to normal Flavor:Blueberry Pomegranate Servo Wave Action technology means quicker brake engagement with shorter free stroke Energy gel with fruit juice and 100mg caffeine for an extra edge before and during your training session or race