Heavy-duty, rust-free AL6061-T6 construction Mounts vertically or horizontally Great for storage and transportation Compatible with the following fork spacing: 9mm x 100mm (Standard QR) 12mm x 100mm 15mm x 100mm 15mm x 110mm (Standard Boost) 20mm x 110mm Includes all axle adapters and QR skewer Fork Mount 100/110mm Spacing BlackUPC/EAN/GTIN: 888571066935