Finally, a hub worthy of the X0 name. Built to roll over the toughest mountain terrain, the SRAM X0 Hub proves that being solid doesn’t mean being sluggish. Super-precise SPEEDBALL™ bearings mean lower resistance, faster revolutions and no more time spent readjusting play. We went the extra mile on the X0 Hub—so you have less to worry about on the trail.
Weight front: 130g, hub weights in lightest configuration)
15 x 110 Boost Torque cap
Glossy black with silver accents, 32H
Rotor compatibility international standard - 6 bolt