Sure-Grip Motion Outdoor Roller Skate Wheels - High Performance 78A Urethane Wheels for Smooth Outdoor Skating - Perfect for Park Trails, Street Skating & Roller Derby Training

As far as outdoor wheels go, these are GREAT! Absolutely smooth riding in these puppies on my Sure-Grip Fame quad roller skates. I purchased the "dark blue" ones which turned out to look more like the light blue wheels shown in the product picture (the picture with 8 different colors). Since I wasn't very attached to the color of the wheels anyways (was just desperate for some outdoor wheels at this point), I'm not disappointed. Took off a star due to the inaccurate coloring from the default photo, but overall seller shipped quickly and wheels are just what I was looking for!