u/Spiritual_Builder240

So I really like my TST R9, but at 30 mph it’s just a tad too slow. I’d really like to hit 40 or at least 35 more confidently.

My issue is this bike has alloy wheels and I’d like to keep them, with the motor built into the hub I’m unsure if I can even upgrade this thing without just ripping the existing motor out and putting a new kit on it? Is that even possible or worthwhile?