I recently read on a forum about our databases that have been compiled from magazine numbers. A few of the posters suggested that magazines would alter their numbers based upon how much sponsorship money they were getting from companies. One of the examples that was given was a huge splash that was made back in the '80's in one of the magazines, l want to say it was Cycle World, but l am not positive, by the Yamaha Radian, which was actually a nothing special kind of bike. There was a lot of space given to the bike, it was road tested, included in a shootout, taken on a special trip, blah blah blah. The magazine claimed an 11.53 quarter mile time for it. It wasn't until a month or two later when a reader wrote in and asked if it was meant to be a 12.53 that they finally fessed up, in the name of a typo. Yet the 11.53 number had been splashed around that issue in a few different places. So l really don't put a lot of stock in those numbers.
When it comes to actual riding, it isn't very often that you would really be able to find out anyway. Every once in a while l would get on the freeway and have an open onramp and could open it up, or maybe out on some country road, but reality is that most of your time riding will be spent between gears 3 and 5 anyway.