Overfast Y1RS Titanium Preload System Size:L Each frame is accompanied with

Each frame is accompanied with an Ultrasuede® pouch

RIM - INSIDE WIDTH  32mm

Combo Compatible (580 Add-On sold separately)

and a rear vent for improved airflow

formulated by their founder Stan in 2001 and still the number one choice of riders today

Overfast Y1RS Titanium Preload System Size:L Each frame is accompanied withOVERFAST 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.