The XPLR Slick is part of the Goodyear range of Fitment Series bicycle tires, designed for gravel racing and optimized around Zippâs 303 XPLR wheelsetSmooth centerline with angular siping that flows into multi-dimensional shoulder tread with large, angular, multi-sided corner knobsOptimized construction, geometry, and volume maximize aerodynamics and vibration dampingUHP - Proprietary blended compound for ultra-low rolling resistance and enhanced gripTubeless700x40622TBLS - FoldBk/Skn445120UHPNoUPC/EAN/GTIN: 810432033169