Steel Bead version of Kenda's Small Block 8, an XC Racing tire with low profile knobs for fast rolling. Features: DTC: Dual Tread Compound increases center tread life with the use of Kenda's L3R PRO compound (60 shore A durometer); cornering grip and control are increased by the use of Stick-e rubber (50 shore A durometer)for the shoulder knobs 8 smaller Nevegal knobs with L3R PRO rubber across the center tread for efficiency and grip with raised Stick-E rubber shoulder knobs for cornering Specs: Tire Intended Use Mountain Labeled Size 26 x 2.1 Color Black Tire Type Clincher ISO Width (mm) 53mm Tire Diameter 26" Tire Bead Wire Defined Color Black ISO Diameter 559 / 26" mtn