Straightforward, all around Mountain wheels built to climb technical sections as well as they go down them Welded, asymmetrical aluminum rims with specific front and rear rims built for modern trail ridingWider rim flanges improve resistance to pinch flat punctures keeping you on the trailDT Competition Race spokes are chosen for the balance of low weight and durability without sacrifice350 series hubs with DEG DF technology and 72 points of engagement for the rears support technical climbs27.5inFT30Thru 15mmBlkXM 1700350110BlackCLDT Comp Race28HDblPVUPC/EAN/GTIN: 7613052546803