Rear hub motor (QS273 8000W)
Also called motor, hub motor, qs273, qs motor, rear wheel motor, engine.
- system
- powertrain
01Where to buy
| vendor | type | fit | price | status | verified | actions |
|---|---|---|---|---|---|---|
| cnqsmotor.com (QS Motor / SiAECOSYS)ships from China | OEM | exact | not checked | unverified | needs re-check | open store: cnqsmotor.com (QS Motor / SiAECOSYS)report broken link for cnqsmotor.com (QS Motor / SiAECOSYS) |
| AliExpress (seller not confirmed)ships from ChinaHub motor and front rim. | OEM | exact | not checked | unverified | needs re-check | open store: AliExpress (seller not confirmed)report broken link for AliExpress (seller not confirmed) |
Prices are as last seen. Rows not verified in the last 90 days are greyed and flagged.
02Specs
| model | QS Motor QS273 8000W 3T (several revisions exist) |
|---|---|
| type | Direct-drive hub motor |
| nominal power | 8 kW |
| peak power | 14.5 kW |
| nominal torque | 108 N·m |
| peak torque | 176 N·m |
03Fit notes
The engine number is stamped behind the rear brake disc (look through the disc's windows); it starts with "SIA72V800WN". One AliExpress listing includes the front rim.