Utilizing ENVE Innerdrive internals with an oversized 42mm ratchet to distribute loads over a larger surface area Perfect Preload system combined with large, high-precision bearings ensure years of smooth spinning with no adjustments Straight Pull hubs use equal spoke lengths front and rear, driveside and non-driveside Drive ring can be swapped for 60,80,100 POE rings 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 Mountain Hub Front/Rear Rear (XD) Axle/Spacing (mm) 12x148 Hole 32 Spoke J-Bend Brake 6-Bolt Weight 246g Color Blue