Cloud Ride! Slide Mini 66mm 83a Cyan Longboard Wheels (Set Of 4) Cloud Ride! Slide Mini 66mm 83a Cyan Skateboard Wheels. Mini Slides were created to bring epic slide capability to smaller boards & riders, or just those looking for a small contact patch and driftier wheel. These are the perfect fit for your "do-it-all" setup and lightweight enough to make ollies just that much easier.