I’ve just come back from a week-long, 1,000-mile motorcycle tour of central Italy, where I rented a Honda with twice the horsepower of my LS650 ... and I must say that I was completely unimpressed with the performance of this supposedly powerful bike.
I’m not a tech-head by any means, and so I never fully appreciated the distinction between low-end torque and high-end power (sorry if I’m abusing these terms). But after just a few moments after hopping onto my rented Honda CB500, I was wishing for the power that was lacking in this bike at anything lower than 5,000 RPM.
This bike (photo below) is only 25 pounds heavier than the S40, but has 57 horsepower, compared to the S40’s 30 horses. I was actually afraid that I might have rented a vehicle that I couldn’t handle, because I thought it would be twice as powerful as my S40. My fears were very unfounded.

Anyway, I rarely, rarely felt the power of this Honda. At every speed, except when I exceeded 140 kph (about 90 mph) a few times on an Autostrada, the performance of this bike really sucked. I took curves in first gear on the Honda, just so I could get the RPMs up high enough, that I would have taken in second or even third gear on my S40! (FYI: I have rejetted my carb and done the white spacer mod.)
That’s all I really wanted to say in this post. I just wanted to let everyone know that I’ve experienced in the real world the difference I’ve only previously observed by looking at the power curves of various bikes. In other words, the theoretical became very real to me.
So, I appreciate the power of my S40 -- which has power when and where it counts most -- more and more, every day since I’ve returned. I’ve always rebuffed anyone who scoffs at the so-called underpowered LS650. Now I can do so without having to admit that I’ve never ridden a supposedly more powerful bike.
SpiffP.S. I don’t post here much, but if people want to glance at a few of the photos I took, they are here:
http://www2.snapfish.com/thumbnailshare/AlbumID=218239925/a=55619110_55619110... There are photos from Florence (where I rented/returned the bike), Venice, Lago di Garda (Lake Garda), Cinque Terre, Pisa, the Island of Elba, and San Gimignano. There are also photos of Rome, but those I took the week before I picked up the bike. But the best photos, I think, are the half dozen or so that I took of the twisties I rode between these wonderful places!