https://www.skatehut.co.uk/brands/blazer-pro/blazer-pro-quad-bolt-collar-clamp-with-shim-black.htm16063Blazer Pro Quad Bolt Collar Clamp with Shim - Blackhttps://skatehut.images.blucommerce.com/skatehut/product/BLZ-SCO-2043.jpg?auto=format%2Ccompress&bluhash=73cbabfebb2e5081290331dd967a46af&w=200&h=200&fit=fillmax&fill=solid&s=ea93dec513477c64ae6b6127cc43134510.95GBP10.95OutOfStockBrands/Blazer ProBrandsScooters/Scooter Collar ClampsScootersFeatures: Clamp Type: 4 Bolt Quad Clamp, Height: 70mm, Shim Included, Clamp Inner Diameter with shim: 32.9mm (Standard) Clamp Inner Diameter without shim: 34.9mm (Oversized) Suitable for both standard and oversized handle bars, Compatible Compression: ICS/IHC/HIC, Weight: 150g, Material: Aluminium The size of the shim means it fits nearly all scooters, making it the most universal clamp on the market.Blazer Pro514