So you can’t throttle to 48 hp, because the yamaha doesn’t weigh 175kg, but only 166. According to StVO you have to meet the condition 0.2Kw per kg with the A2 driver’s license. Therefore you can throttle a 166 kg yamaha to 33.2 KW (who can’t understand this just 0.2 times 166 rakes already you have the permissible kW), that is 45,something PS. Since I don’t want to lower the Yamaha to 34 ps, since this is only unnecessary missing hp, I wonder if it’s possible the Yamaha to 45 hp (33 kW) Mfg Zaypix