A and B and C Composite Power for small rockets!
You can fly higher and faster with these motors that weigh less than the Estes equivalent. These Klima composite motors are a perfect match for smaller, lighter rockets that use the Estes version. 18mm diameter - they just slot right in!
This pack includes 2 x A6-4, 2 x B4-4 and 2 x C6-7 motors - a great sampler for performance on calm days OR for those breezy days when less power means more assured recovery :-)
Klima A total impuse motors deliver the full 2.5Ns, Bs provide 5.0Ns and Cs the full 10Ns in their respective categories.
These motors are LEGAL. Class 1.4S just like Estes motors, fully CE marked, and ADR compliant. No license required.
These motors now contain SIX electrical igniters. While is is always a good idea to have extra igniters, Klima igniters are far more robust and reliable than Estes.
Length: about 70 mm
Diameter: about 18 mm
Total impulse: about 9.8 Ns
Average thrust: about 2 N
Burn Duration: about 5 s
Propellant weight: 105g