The Triad Conspiracy wheels are visually very simple, but they've put a lot into the design to make them just 1.3 lbs for the pair. They also have an 88a durometer which means that they're slightly on the harder side. Harder urethane will last longer in rougher terrain, and will even go faster than softer wheels. This is the larger size of the Conspiracy wheels coming in at 120mm in diameter, and 30mm in width. The larger width will provide a bigger balance point for manuals, fakies (going backwards), and will even give your deck more clearance on the left and right which is super useful if you have 6"+ wide deck. However, 30mm is larger than the industry standard so please ensure your fork and deck are compatible. Please reach out to us if you have any questions! Finally, the Conspiracy wheels come with preinstalled bearings so you can get straight to riding when you get them!