The X-Rotor SteelCarbon 3 Center Lock disc represents an evolution of the X-Rotor SteelCarbon 2 model, which has gained wide acceptance among mtb and road enthusiasts since its debut in 2015.

• The X-Rotor SteelCarbon 3 Center Lock is made to the standard of mounting on Center Lock hubs and provides direct and efficient compatibility.
• Semi-floating, super-lightweight, with a steel braking surface, it has a carbon fiber inner body, ergal-specific Center Lock adapter, and titanium-laser-plated fixing rivets and protective plate.
• It features a profile with rounded edges, CNC precision machined to increase safety and comply with International Cycling Union (UCI) guidelines.
• The 1.8mm-thick special steel track has been redesigned to improve braking performance, promote better heat dissipation and allow for more even pad wear.
• The rivets and retaining washers, made of grade 5 titanium, are a highly distinctive technical solution, in continuity with previous versions; they guarantee high lightness, strength and reliability.
• Each disc comes with an extremely low-profile lockring, offering wide compatibility with hubs equipped with 12-, 15- or 20-mm through axles.
• It can be used with any type of pad (organic pads are recommended).
• WEIGHT: 86 g.
• Made in Italy.