Cesaroni 1997K650-21A

Engineered by Cesaroni Technology, the 1997K650-21A is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official K-class motor, it delivers a total impulse of 1997.1 Ns over a 3.07 second burn window.

With an average thrust of 651.5 N and a peak of 1354.9 N, it features a regressive thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the Pink propellant formulation, dictating its specific impulse and exhaust signature.