EV motor: Record 1,000 hp/ wheel peak power-density; in-wheel powertrain cuts up to 1,102 pounds from EVs by removing rear brakes/ driveshafts

https://interestingengineering.com/innovation/ev-motor-packs-1000-hp-per-wheel

"28-pounds, 59 kW/ kg power density, paired with highly efficient 33-pound dual inverter, EV conversions still save about 441 pounds... advanced regenerative braking captures/ reuses energy, potentially eliminating the need for rear disc brakes and driveshafts... light enough to be fitted inside the wheel while remaining mass-neutral, meaning it does not add net weight to the vehicle... performance, efficiency, weight reduction, scalable for various high-performance EVs"