Description
Hazard Alarm wheels use a conical profile designed to put a wider riding surface under the board while keeping the sidewalls cut back for grind clearance. This older shop listing includes 51mm and 53mm size options, making both versions relatively compact and quick to accelerate for street or park skating. Hazard’s Alarm line is built around a harder, fast-rolling urethane aimed at control across changing terrain. Choose the diameter that matches how low and responsive you want the setup. Sold as a set of four wheels.