X glide imagine being able to shift smoothly at any time no matter what were talking full power shifts up down whatever the trail demands the benefit of the x glide drivetrain is simple yet when you think about it incredibly impactful to the way you ride flawless shifting means youll never again compromise your speed and power in unpredictable off road terrain heres how they did it truvativs crank engineers threw away the old standards and developed a new chainring geometry from