What causes wheels to warp on longboards and short boards alike (skateboarding)? What can be done about it? - Quora
Fireball Tinder 60mm 81a Wheel Set, Red – Fireball Supply
Mercer 65mm 80a Red Longboard Wheels | Pueblo Mall
I've had wheels wear out and pop off and bearings get stuck on two longboard trucks in the past month now. I've gotten the bearings off and thus spared myself $100 expense,
Holar Longboard - 42-inch Cruiser Longboard Skateboard with Cool Melted Swirl Design, Made for Adults ,Teens,