

I'm not intent on keeping it bog standard to eek every penny out of it's value in 15 years time, I'd rather enjoy hooning around on it now, and showing it off down the ace (It gets about as much attention as my old TDR250 did!). I can work a set of tools, but I don't really have the knowledge of tuning two strokes, and I'd rather not learn the expensive way when it can be avoided!Īs far as I'm aware, it's virtually standard at the moment. I know these are capable of outputting high 20s bhp, low 30s at a push, and I'd like to get it towards those figures. It also bounces hard off the rev limiter at 80mph in top gear, which would suggest it's probably been at least partially derestricted at some point, a cursory glance would suggest the front sprocket has dropped a size or two too. It runs okay at the moment, but I'm aware that its due a top end rebuild around about now. I originally bought it for my other half to learn on, but I've since realised how rare they are, and also quite enjoyed riding it, so, it's mine now It's essentially an RS125, with a different fairing and bars. You can calculate the gaps between gears, understand if it's GP, Close-Ratio, Street, Wide gearbox and how it affects on real life performance with calculated real speeds given a certain transmission, RPM, Aerodynamic, weight coeficients.I own a relatively rare Tuono 125 2 stroke, it looks a bit like this one: If you have enough rear wheel horsepower at a certain real speed, a green cell will appear, if the value is almost there, an orange cell will appear, if it simply doesn't have the necessary horsepower, a red cell will show. Without a tool to immediately know how a change affects, it's very difficult for a tuner / mechanic to know how the bike will run.Īnother very useful feature is the ability to fill with your Dyno Curve values, your current secondary transmission, rear wheel dimensions, the CdA aerodynamic coefficient and the module will calculate real speeds and necessary rear wheel horsepower on 5th and 6th gear and compare with your Dyno Values.

Would be considered the change of some gear ratios. This is particularly useful for those who GP race, because depending of the Circuit, the modification of secondary transmission might not be enough and it This module allows the study of gearboxes and know how a gear ratio change can affect the bike performance.
