Enduro/DH wheels with dent and flat resistant rim bead 30mm ID, 34mm OD double wall 6069 aluminum rim (40% stronger than 6061) Tubeless ready rims, tires mount easily without a compressor Wide bearing stance for reduced radial loading Hub end caps are easily replaced to fit virtually any axle standard (front includes 15x110 and 20x110 Boost end caps) 120-point, 6x3-pawl system engages every 3 degrees International Standard 6-bolt disc rotor mount Built with double butted spokes and alloy spoke nipples 29" has one spoke length, 301mm, front and rear, on both sides Lifetime warranty, crashes included 2044g f/r set TECH SPECS table{border-collapse:collapse;width:100%;} td{text-align:left;padding:8px;font-weight:350;} tr:nth-child(even){background-color:#f2f2f2} th{background-color:#eb212e;color:white;text-align:left;padding:8px;} .desc .specs-heading{font-size:24px;font-weight:600;padding-top:35px;border-top:3px solid #f0f0f0;display:inline-block;border-bottom:4px solid #eb212e;width:142px;margin:0;} Model Atlas Size 29" Front/Rear Rear (XD) Axle/Spacing (mm) 12x150/157 Hub Vault Hole 28 Brake 6-Bolt Rim Atlas Internal W 30mm Depth 25mm Material Aluminum Type Tubeless Color (H/S/R) Black Weight - Axle Type XD