Does anyone know what the standard front-rear sprocket size is and what is best for road (non competition, just touring) for a supermoto setup is? Will i get troubles when i go to 15 - 46? Bought with 13-48, very aggressive, low top speed run out of gears at 80km/h. Currently with 14-48, better to handle in city traffic, run out of gears at 95-100km/h. Goal: using 1st gear again, last gear at 105km/h, ride with a little lower rpm to reach a 1:18 fuel consumption. Safe the higher rpm for the rare times i have no other choice then travel the freeway.