Fast rolling directional tread with siping and larger horizontal corner lugs for improved cornering tractionRedesigned Racing Ralph with updated tread designed specifically for use as a front tire on modern day XC trailsASPD Addix Speed compound features improved rolling resistance while also increasing durability and and overall gripSRACE - Super Race, three carcass layers on the sidewalls and two carcass layers in the middle under the tread, reinforced with a thin Raceguard puncture protectorSSKN - SnakeSkin - A light and flexible carcass makes the tire highly resistant to scrubbingTubeless29x2.25622TBLS - FoldBeltedBk/Bsk5567ASPD/SRACENoUPC/EAN/GTIN: 4026495879637