ABEC 11 Flywheel, Refly, Superfly Longboard Wheel for Electric Skateboard, Downhill and Cruising Durometers

I've got a lot of rough pavement to deal with and these do take the edge off. Still feel jagged rocks embedded in the paved paths. (Even on an Onda board with 7 inch wheels the vibes come through. Only my MBS mountain board with pneumatic wheels gives a vibe-less ride on a truly harsh road, but the trade off is in a high pushing effort.)So, why the 5 stars? On my longboard, the 97mm flywheels give an awesome ride on normal pavement. Cracks in the sidewalk and small rocks are of no concern. Downhill the flywheels grip well to their limit and then slide controllably. Great urethane.To get these wheels to work without wheel-bite, I bought a set of Tracker 219mm trucks (219mm hanger width, 11 inch axle width).The monster trucks look appropriate with the monster wheels. I've heard lots of "cool board" comments when out cruising.

Got me over every pot hole in the city without falling. Except for the ones that look like mini earthquakes; that I avoid regardless of my wheels.