0? steel belt spooled onto a rayon base construction delivers the highest possible levels of grip, stability and controlEngineered to meet the demands of today's powerful high-performance sportbikes and naked muscle bikesContinuous transition from center to shoulder equals smooth, predictable performanceStunning tread pattern to match today's sportbikesReduced kickback under hard accelerationPositive feedback at maximum lean anglesExcellent grip in dry and wet conditions(W)-rated for speeds of 168+ mphIdeal occasional track day tireExcellent braking feedbackSport radial tire Aspect Ratio55CompoundMulti-CompoundConstructionR (Radial)FeaturesE-MarkedLoad/Speed-Index(73W)Market SegmentCruiser / StreetMounting PositionRearPositionRearProduct NameTireRim Diameter17''SidewallBlackwallStyleHypersport, Supersport, StreetTire Size180/55ZR17Tread Pattern/ModelContiSportATTACKTube TypeTubelessUnitsEachVendor part number02443930000Width180