100% S2 - Matte Copper Chromium - HiPER Copper Mirror Lens sealant Valve Length: 45mm / 60mm

Valve Length: 45mm / 60mm / 75mm

For all Back-Roller and Sport-Roller models with the QL2

This creates the conditions for ceramic-equipped components to have an exceptionally long and smooth running life

which is used to release the jaws after initial tension release with the rotating handle

ideal for cyclists demanding flexibility without compromising safety

100% S2 - Matte Copper Chromium - HiPER Copper Mirror Lens sealant Valve Length: 45mm / 60mmFeatures High impact resistant and lightweight polycarbonate lenses 5. 5 base cylindrical shield lens for increased peripheral view and protection 360 visibility for unobstructed views and optimal field of vision Interchangeable scratch resistant lenses provide 100% UV protection (UV400) Durable, flexible and lightweight TR90 frame Specifications Gender Unisex Frame Materials TR90 Lens Material Polycarbonate Lens Type Mirror Frame Type Half Frame