Total Impulse
4677.0Ns
Burn Time
1.90s
Avg Thrust
2456.0N
Max Thrust
4905.8N
Thrust Profile (N)
1.90s Burn WindowEngineered by Contrail Rockets, the L2525-GF is a 75mm solid rocket motor designed for extreme high-power rocketry. As an official L-class motor, it delivers a total impulse of 4677.0 Ns over a 1.90 second burn window.
With an average thrust of 2456.0 N and a peak of 4905.8 N, it features a dual-peak thrust curve optimal for general sport flying.
Technical Specifications
Tripoli Rocketry Association, Inc.Diameter 75 mm
Length 1524 mm
Hardware 75x1524 (3200CC)
Delays (s) P
Specific Impulse 365.1 s
Peak Thrust 4905.85 N
Peak Time T+ 0.131s
T/W Ratio 44.87
Propellant Standard
Profile dual-peak
Type hybrid
Sparky No
Mass Budget
5579g TotalCasing (Dry)
4273.0g
76.6%
Propellant
1306.0g
23.4%
Live Sizing
Flight Envelope
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Install in Google Sheets coming soon Comparable L-Class Alternatives
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