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"David" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > "Nemesis" <[EMAIL PROTECTED]> wrote in message > news:[EMAIL PROTECTED] > > Planning to buy a new (2004) bike this spring. Roadstar Black Silverado in > > first place as choice. Have done a lot of research, but cannot find a > > horsepower figure anywhere. Formula using torque/rpm yields 96.8 but this > > seems high. Anybody know for sure what it is? > > > > > Not sure about the 2004 but the 2002's put out about 70HP. I always look at > HP to weight. If this HP rating still stands for the 2004 (the Road Star > weighes 700lbs+ wet) that makes for 10 pounds per horse. Add your own > weight, say 200lbs for example and you are @ 12.9 lbs per horse. What this > allows you to do is a meaningful bike to bike comparison. > > Personally I don't look at these numbers because I want a fast machine but > because I have usually found that a machine that works too hard on the > highway is probably not that comfortable a ride. > > I've found a Hp:weight ratio greater than 15 lbs per horse equals a bike > that has to work pretty hard @ true highway speeds (70 Mph +). Incidently > many Harleys for example are around 14 to 15 lbs per horse (incl 200lb > rider). I've noticed you don't see many Harley's cruising long distances > above 60 mph. However you'll often see Honda Goldwings (GL1800) 800 lbs and > 101 Hp cruising at 75 + all day long, 10lbs per horse with 200 lb rider. > > Bottom line the Road Star has the correct balance for long distance cruising > (assuming that is what you are looking for). On the other side of the coin > if the bike is for around town cruising this bike is heavy but then so is > the Gold Wing. > > Of course this is just on factor in making a buying decision, looks, feel > and sound are other factors. The great thing about buying a bike is you get > to decide what is important. i.e I certainly didn't buy my bimmers for > their sound or looks for that matter. But that was my choice. > > Dave > 97 BMW R1100GS > 75 BMW R75/6 > 87 Yamaha XT350 > > Thank you. Making horsepower/weight ratios and torque/weight ratios for comparing several bikes under consideration is exactly what I was doing. And thanks also for giving me the 15 hp standard.
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