SkyR J261G

Engineered by Sky Ripper Systems, the J261G is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official J-class motor, it delivers a total impulse of 1248.0 Ns over a 4.90 second burn window.

With an average thrust of 262.0 N and a peak of 2354.0 N, it features a regressive thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the ABS/G, 830cc nitrous propellant formulation, dictating its specific impulse and exhaust signature.