Motor specifications and performance data
| Manufacturer | Contrail Rockets |
| Common Name | J245 |
| Availability | regular |
| Impulse Class | J |
| Designation | J245-BG |
| Maximum Thrust | 681.1N |
| Average Thrust | 245.3N |
| Total Impulse | 643.5Ns |
| Burn Time | 2.62s |
| Total Weight | 1550.0g |
| Length | 719.0mm |
| Propellant Weight | 450.0g |
| Diameter | 54.0mm |
| Sparky Motor | false |
| Motor Type | hybrid |
| Delay Options | P |
Motor data sourced from ThrustCurve.org — the motor database for rocketry