NOW FEATURING 1/4" LOC-N fins! The HyperLOC 835 Rocket Kit is one of the ADVANCED SERIES of kits, which include factory pre-slotted airframe and through-the-wall fin construction and a 54mm motor mount. The HYPERLOC 835 was originally designed for the HyperTek 835cc J motor but will accept modern composite motors. This model includes a se
