Description: - This Extra Long Headset Expander with made from aluminium alloy body, steel plug and stainless steel screw provides high performance and better stability - Expanding range: 22.2-mm and fits for .6mm/1''-1-1/8'' front fork - 40mm/1.57 inches extra long size provides better biting and won't hurt your front forks - Easy installation and don't need to hammering into; need to work with 5mm/6mm Allen hex wrench - Bright and fashion cover your bike; Dustproof, waterproof to protect your bike from dustSpecification: - Expanding Range: 22.2-mm - Fit for -28.6mm/1''-1-1/8'' front forksPackage Includes:1 Piece Headset Expanderor1 Piece Headset Expander1 Piece Headset1 Piece Caps Screw