For your own peace of mind or for anybody else that doesn't know, most motorcycle road tyres are directional, they will have an arrow on the sidewall indicating the correct direction of travel ie travelling forwards, most cars are also fitted with directional tyres too so be careful if rotating corners of worn tyres, rule of thumb front to rear will see you ok, always check your newly fitted bike tyres to make sure there hasn't been a cock up in the fitting bay, its a very easy mistake for that 12 year old spotty kid to make !