What are the functional and mechanical requirements of a bic

What are the functional and mechanical requirements of a bicycle mudguard?

Solution

The primary purpose of fender is to prevent sand,mud,rocks,liquids and other road spray from being thrown into the air by the raotating tire.Fenders are typically rigid and can be damaged by contact with the road surface. Fender catch and redirect road spray thrown up by the tires allowing the rider to remain clean. The clearance should be enough between the fender and the tire so that mud and dirt can easily escape and fender material strength should be enough to take impact loads from stones and gravels.