05-07-12, 11:01 PM
Am I being stupid? :rolleyes
Probably, but why would the riders size or weight have anything to do with how many revs a bike pulls at a given speed? Surely it's a direct ratio of gearbox rpm to wheel rpm. Wheel or tyre size wouldn't make any indicated difference as the speedo measures wheel rotation.
Must be a sprocket change to do this.
If you are talking about top end speed then I'll get my coat[size=78%].[/size] :lol
Bob
Probably, but why would the riders size or weight have anything to do with how many revs a bike pulls at a given speed? Surely it's a direct ratio of gearbox rpm to wheel rpm. Wheel or tyre size wouldn't make any indicated difference as the speedo measures wheel rotation.
Must be a sprocket change to do this.
If you are talking about top end speed then I'll get my coat[size=78%].[/size] :lol
Bob