ASF Aluminum Frame Stand for mounting bikes inside bags and cases Lightweight welded aluminum frame, 48x11" will fit many brands of bike cases or bags Universal Mounts for quick release skewers. Optional adapters for through axle bikes are also available. Can be adjust to fit ANY size bike; road, mtb, fully, 29er INCLUDES 2 standard Quick-Release skewers (F+R) in steel Plastic adapters allow changing dropout width and diameter