[BLACK DEATH]

They have like a 9.5-1 gear in them. Mines a turd at take off but I have 23” tires.
Riding solo I have got 29 mph on phone mph app. I don’t know how accurate it is.
Up a hill with me at 175 and my girl at 50 lbs it’s a turd bad. With more kids even a bigger turd.
29mph is fast enough but I’d like more gear for torque and if it does 25 mph I’d be happy