Motor specifications and performance data
| Manufacturer | Cesaroni Technology |
| Common Name | J290 |
| Availability | regular |
| Impulse Class | J |
| Designation | 684J290-15A |
| Maximum Thrust | 391.6N |
| Average Thrust | 295.4N |
| Total Impulse | 683.6Ns |
| Burn Time | 2.31s |
| Total Weight | 659.8g |
| Length | 367.0mm |
| Propellant Weight | 381.5g |
| Diameter | 38.0mm |
| Case | Pro38-5G |
| Sparky Motor | false |
| Motor Type | reload |
| Propellant | White |
| Delay Options | 6,8,10,12,15 |
Motor data sourced from ThrustCurve.org — the motor database for rocketry