KX Pro Gravel Disc Tubeless Through Axle Wheelset with SRD23 rims, forged alloy hubs, and sealed bearings. Includes KX HG sprocket spacer, tubeless rim tape, and tubeless valves. Front wheel features KT-CRF6L hub with 12x100mm thru axle, rear wheel has KT-TS8R hub with 12x142mm thru axle, both 32 hole and centre lock. Weights are approximately 0.856kg front and 1.094kg rear.