Vittoria Air Liner Light Gravel Size:700 x 42 50mm 5:1 combination of fructose and MTPTP006SP26MA A 5:1 combination of fructose and glucose maltodextrin Independent laboratory testing consistently places the GP5000 S TR among the fastest performance road tyres available Whether you’re a gravel enthusiast Air Liner Light Gravel comes in one superlight loop coloured with the iconic Air Liner green from VittoriaRim protection and run flat capability for enhanced confidence on the roughest terrainsAllows riding at lower pressure providing more comfort and gripEnhances lateral stability increasing cornering support and speedSuperlight construction results in negligible impact on rolling performanceIncludes one insert and a 60mm Vittoria Multiway Tubeless valve for optimal tubeless setupTo be used in combination with tubeless tires and multiway tubeless valves only