mudguard

[n] - a curved piece above the wheel of a bicycle or motorcycle to protect the rider from water or mud thrown up by the wheels
Found on http://www.webdictionary.co.uk/definition.php?query=mudguard

mudguard

splash guard noun a curved piece above the wheel of a bicycle or motorcycle to protect the rider from water or mud thrown up by the wheels
Found on http://wordnetweb.princeton.edu/perl/webwn?s=mudguard
No exact match found