CREATING 'SOUPLESSE'. TUBELESS EASY HIGH-END ROAD BIKE TIRE. A combination of flexibility, speed and control at the highest level. The best racing bike tire that Schwalbe has ever developed. - Super Race carcass (flexible construction) - Addix Race Compound - V-Guard puncture protection The TLE tire is specially made for tubeless use and therefore offers the very best performance. TLE tires should always be used with sealant. Initial installation instructions: Schwalbe Pro One and Schwalbe Pro One TT Tubeless Easy tires must be used with Doc Blue tire sealant. Minimum 30 ml, preferably 60 ml per band. The tire must be used for at least 25 km immediately after adding the seal. If the initial installation instructions are ignored, the sealing of the tire cannot be guaranteed.