Kayou Frames Kayouloin 7 Inches HD Freestyle Quadcopter Frame Kit (Without TPU)Long Range, Mountain Surfing, Freeride, the Kayouloin is an ultra rigid 7" frame with very stable geometry, born to rock mountain passes and peaks. 8mm arms Front, Rear and Top plates in 3mm Squished X geometry The rigidity provided by its 8mm arms and wide plates allows you to largely push the tune , reducing latency to a minimum and increasing responsiveness and agility compared to other 7" frames on the market. It has been entirely designed around