Rose JFF aero Upper headsets ship with a

Upper headsets ship with a star nut which can only be used on forks with steel or aluminum steerer tubes

and there are many more accessories coming in the future

4mm and 22mm

Woojin buckles have been chosen for strength and reliability

Urethane coated webbing for easy cleaning

Rose JFF aero Upper headsets ship with aDescription The ROS is Ultradynamico's first offering and the mainstay of their line. Double it up for optimal traction off road or pair it with their CAVA in the rear to drift the corners a bit more. Features JFF means Just For Fun, but not ONLY for fun these tires are equally equipped for long days locked in the pain dungeon as they are for a Sunday tour of Portland's vegan doughnut shoppes. JFF is our most accessible offering; think of it as the