This is a "QS273 8000W 3T" model; there are several QS273 models made by QS MOTOR, and several revisions of the 8000 W one that the Metacycle uses.
11 HP (8 kW) nominal, 20 HP (14.5 kW) peak, 108 Nm (80 foot pounds) torque nominal, 176 Nm (130 foot pounds) torque peak.
Dyno data post with some observations about performance.