Bikers, need new mirrors for your ride? These REPAIROCK universal rearview mirrors should do the trick! You get two mirrors in the set - one red and one black - so you can mix and match or use both of the same color if you buy multiple sets. They have M10x1.25 thread, which fits most motorcycles out there. The mirrors are made with aluminum alloy construction that's durable, anti-oxidized, and can handle some vibration and minor impacts. Each mirror has a 7.7cm (3 inch) diameter glass that gives you a good view of what's behind you, and they're designed to reduce glare. Installation is pretty straightforward if you're handy with basic tools. The simple, classic look works with various bike styles, and they come in at about 16.9 x 7.7 x 5.3cm each. Whether you're replacing broken mirrors, upgrading your stock ones, or just want a different color, these are a solid, affordable option.