Overfast Y1RS Titanium Preload System Size:S Dura-Ace is Shimano’s no-compromise race

Dura-Ace is Shimano’s no-compromise race platform

the Terra Cargo shorts offer the durability

Essential-branding on back

Specifically designed for installing 24

Overfast Y1RS Titanium Preload System Size:S Dura-Ace is Shimano’s no-compromise raceOVERFAST Colnago Y1RS Titanium Preload system for steerer tube 40% Lighter than stock weight according to Overfast, balanced between weight, performance , durability & safety. More details update soon *Please choose according to frame size Installation Note: Apply some grease on the thread prior to installation to reduce friction. Make sure the thread is the same and aligned before installation. Do not forcibly tighten if you feel unusual resistance.