With switching wheels the weight loss is felt in a couple different ways: Overall weight On a bike that only weighs, let's say, 28 lbs (12,700g) a loss of .9 lbs (410g) is about 3% savings.
Sinus infection or lesions can lead to headaches with tinnitus. Sinus related conditions leading to inflammation of the mucus membrane can also manifest typical ringing sounds in the ear or the head. These sinus conditions can bring on a generalized headache and sounds in the ear, sometimes followed by fever as well.
Tinnitus also shows up for many migraine patients as a diagnosis of a condition called Meniereâs Disease. Meniereâs Disease is a disorder of the inner ear that involves tinnitus, vertigo, nausea, vomiting and progressive hearing loss.