For Altis Sigma / Sigma MX Aluminum HandlebarsFit for: Altis Sigma Sigma MX Center Clamp Size: 22. 2mm It is aftermake part, the angle differs slightly from the original vehicle's angle. Available in various colors to match your style. All handlebars undergo an anodizing process, creating a robust integral coating that protects against corrosion. The full bead blast finish ensures durability and provides an anti slip surface at the clamps. Centring and alignment marks are laser etched into the