K250W-P 54mm LMS Motor K250W-P 54mm LMS Motor $296.99 K250W-P 54mm LMS Motor $296.99 Model Number: 11250P Maximum quantity exceeded Minimum purchase amount of 0 is required Maximum purchase amount of 0 is allowed 296.990 2 Left in Stock Categories: RMS Motor Reload Kits Manufacturer: Aerotech Description Common NameK250Motor TypeSUDelaysPDiameter54 mmLength26.50 inTotal Weight4.88 lbProp. Weight3.16 lbAvg. Thrust56.20 lbfInitial Thrust71.34 lbfMax. Thrust122.70 lbfTotal Impulse528.98 lbfsBurn Time9.0 sIsp164 sPropellantWhite Lightning