Industry Nine Hydra 2 Enduro S Wheelset - 29" 15 x 110mm/12 x 148mm 6-Bolt XD BLK 32HHub and rim technology configured with J bend steel spokes Disc specific, hollow bead wall aluminum clincher rim (37. 66mm outer 30mm inner width) features a tubeless friendly bead shelf Hydra2 hubs with 870 P. O. E Approved for use on SL E bikes with up to 65 Nm 44lbs power Suggested tire width compatible with 2. 3 2. 8 inch 290lbs 132kg suggested rider weight limit Specifications: Model Hydra2 Enduro S Size 29" Front Rear Front Rear (XD) Axle