170 hp motorcycle throttled to 34 hp – technically bad ??

Hi, I wanted to throttle a 170 hp motorcycle to 34 hp. That would be only for 8 months. After that I want to do it on 98 hp (yes, I have so much discipline !!) and after another year or after 2 then on 170 hp. The question would be now: Does it hurt to throttle a 170 hp motorcycle to 34 hp? In another forum the maschiene was claimed to lose power, the fuel consumption would rise and the engine would break faster. However, this is only for motor vehicles. with more than 100 HP so. Motorcycles with less than 100 HP would easily cope with the throttles. Is that true? Maybe you can still say how you know this so that I know about who is right now.