Schwalbe Ice Spiker Pro

The ''Turbo'' of spike tires.
Lighter, grippier, and faster.
Up to 402 spikes made of aluminum and tungsten carbide cores, remain light but bite firmly into icy paths and roads maintaining agility and handling.
*Note, new studded tires require a "bed-in period." Tires should be run in for approx. 40km (25 miles) on asphalt without heavy acceleration or braking to ensure studs are fully set. After this distance the tires can be ridden normally.