What kind of bike, tires or helmet are required to complete the race?

snowshape

All types of bicycles are allowed on the condition that they are fitted with grip tires (crampons or metal cleats). Smooth tires (with or without grooves) are prohibited (Article 3.1 of the Regulations). Here are some examples of accepted and rejected tires. Wearing an approved helmet is mandatory (bike helmet, hockey, etc.) (sections 3.3 and 6.5 of the Regulations).