this is a direct replacement for the eachine E010 stock frame.

stock frame & electronics - 19g lightened frame with electronics - 17g

the weight drop assists the underpowered stock motors and has additional benefits if motors and fc are upgraded to racerstar 615's and beecore f3 evo fc, battery is secured with a rubber band as appose to solid enclosure to save further weight and allow the use of non-stock shape/sized 1s lipo's

added (18/01/2017)

V2 version frame (red frame in above picture), is further lightened, printed in PLA it weighs in at 15.89g with electronics, thats 3grams lighter than stock build, Lightest FPV AIO cam available from Banggood weighs in at under 3g meaning that using the v2 Lightened frame and adding the FPV AIO cam will not push the entire build over original stock weight and original motors & fc are still sufficient for flying.