Fitting 1 speed tyres on 21 speed bike My bike (A FireFox Sniper V) has 26x2.1 knobbies. I cycle on urban roads, so I decided to upgrade to 26x1.95 hybrid tyres from BTWIN. But they have mentioned that it is a 1 speed hybrid tyre. Will it work on my 21 (3 front, 7 rear) speed bike?

From India
The only actual issue if the tyres will fit; and they will from the two 26" sizes you've quoted. Number of gears (speeds) is irrelevant. 

Marketing people like to throw in spurious detail often to give the impression they know what they're talking about.