A suitable suit for riding a motorcycle must...

A)fit very tightly to the body to improve appearance.
B)be dark in colour.
C)be resistant to impacts and abrasion in the event of a fall.Correct
We must bear in mind that when riding a two-wheeled vehicle there is a possibility of falling to the ground, sustaining impacts to the body and suffering skin abrasions from contact with the asphalt. For this reason, a special suit should be worn — thick and resistant to abrasion from the asphalt. If the suit is in bright colours (red-yellow), we will be more visible to other road users.