One of the ADVANCED SERIES of kits, which include factory pre-slotted airframe and through-the-wall fin construction, the HYPERLOC 835 is an electronic "Multi Stage Deployment" kit with a 54mm HYBRID READY motor mount. the HYPERLOC 835 was designed specifically for the HyperTek 835cc J motor but will accept a number of different hybrid and standard composite motors. This model includes a second parachute and shock cord set and our exclusive EB-3.9 electronics bay which accommodates most known electronics packages. Parachute Recovery.