60 kph (37mph) on a MUP? Too damn fast regardless if you're pedalling or pushing a throttle. It's the reason motorcycles are outlawed on MUPs (and if you can hit 60kph, it's a motorized vehicle).
Sorry man, wrong forum to be bragging about this.
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If someone tells you that you have enough bicycles and you don't need any more, stop talking to them. You don't need that kind of negativity in your life.