Build quality is pretty damn sturdy. That along with the brakes are why I gave it two stars. Normally I'd personally have given it 1. I’d give it zero if I could. I lately purchased a $700 E Scooter and like it so much I have been looking for https://www.electricscooter.ltd/new-15000w-mobility-fat-tire-dual-motor-145km-range-electric-scooters-for-commute/