they provide grip on the road when it's slippery so the bike won't slip and you wont fall
Explanation:
The tires then roll quietly and more easily (this applies to the Marathon and Marathon Winter). Technically speaking, they are also safe under these normal conditions: The spikes not only "grip" ice, but also asphalt. Spikes are prohibited for motor vehicles in some countries. But spikes for the bicycle are no problem.The thread count of the cloth affects the weight and performance of the tire, and high thread counts improve ride quality and reduce rolling resistance at the expense of durability and puncture resistance
