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  • Regular price $87.95

One of the ISP PERFORMANCE SERIES of kits, which feature factory pre-slotted airframe and through-the-wall fin construction and high power motor capabilities, the CALIBER ISP is a light weight, high power performer. The 54mm motor mount is great for Level 1 motors. An Aerotech J-90 motor puts this kit out of sight - try one out if your field can handle it. It is a very cool flight! (and sometimes a long walk) This kit flies great on a variety of G , H and I motors using an optional motor moun