Picked this up today
2017 American Black Widow
Full suspension, rack-n-pinion steering, hydraulic brakes (well after I fix them), torque converter, live axle, new tires.
It has a 135cc LTC CCMX -
https://lctusa.com/product/cmxx-136/ my understanding is it's more of a Mitsu clone than a Honda clone. It's underpowered I think it's rated at 4hp. It'll run it's rated 24mph but it just feels dead, pretty sure the belt is burnt. I'm gonna put a new belt on it, fix the brakes and see how it does. It definitely isn't as fun as the other kart but it's a lot safer to turn the kids loose in.