High speed motor for scooter racing!
Motor spec 
| Rated Voltage | 72V-96V | Torque | <=80 Nm | 
| Rated Power | 4000W-6000W | Speed range 
 | 100-150km/h | 
| Rated RPM(No loading) | 2900-3000 RPM | Wheel size fit for | 90/65-6.5 110/55-6.5 | 
| Motor type | Split motor | Cable size | 10mm²(7AWG) | 
| Magnet size | 80mm | Wheel type | Tubless | 
| Drop out size | 170mm | Stator Size | 110mm | 
| Shaft Size | M14  M10flat | KV(80H) | (Torque/Standard/Speed)17 /25/ 38 | 
 
Rim Size Options:  Choose Rim here
| Rim Size | Fit for Wheel Size | 
| 110mm | 13*5-6.5 | 
| 100mm | 12*4.5-6.5 | 
| 90mm | 90/65-5.5 | 
| 70mm | 90/55-6.5 | 
 
Motor Controller recommendation:
Depending on your battery pack spec, here is two option:
Dual ubox v2 75V 100A*2 motor controller based on VESC 
Single ubox alum 85V250A controller based on VESC