The road athlete serious about straightline speed and efficiency combined with cornering performance.
The open road. Fast sweeping bends, brutal climbs and descents. The all round Ultra High Performance tire.
Tube Type & Tubeless Complete™
Wall Colour: Black or Tan
A clincher tire that is only functional with an inner tube to maintain inflation pressure as defined by ISO 4223-1.
The historically standard bicycle tire relies on the use of an inner tube to maintain inflation pressure. The inner tube serves two purposes: maintaining inflation pressure along with providing physical pressure on the tire’s bead against the rim hook and sidewall to help keep it safely in place.
A proprietary blend of synthetic and natural rubbers enhanced with Graphene and next generation amorphous spherical Silica; our all-new Dynamic:GSR compound has been developed with the single purpose of expanding the ‘Magic-Triangle’ with improved Rolling Efficiency, Traction and increased Durability.
The combination of Graphene, Amorphous Round Silica allows us to independently improve:
Rolling Efficiency | +10.1%
Wear | +7.2%
This is a layer of additional puncture protection located under the tire’s tread cap. Tires utilizing our R:Shield offer excellent puncture protection while their sidewalls remain supple to ensure high performance.