Store SBR 54mm x 17" Motor Tube $4.99 SBR 54mm x 17" Motor Tube $4.99 Model Number: MM54 Maximum quantity exceeded Minimum purchase amount of 0 is required Maximum purchase amount of 0 is allowed 4.990 10000000 Categories: Parts and Accessories Manufacturer: SBR High Power Rockets Description A shorter length of our 54mm Motor Tubing - 17" long