i have two bikes my top list....
the first one is Harley davidson's 883 sportster. love the bike for its sound and comfort
YouTube - Harley-Davidson Sportster 883 Iron 2009 SM30
the seond one is a Harley Davidson's sportster 48. love the size and shape of its tank,undermounted side mirrors and its forward foot rests
i m not a sports bike lover though i guess a yamaha R1 is a cool-looking machine, but im not into speed and have always been a harley fan