Vertex 3D/4D Reversible Flight Power System Combo

All new creation by Twisted Hobbys that pushing us beyond any other offerings we've done before. Bundle & save with this 4d power system!   We've created a super fast reversible ESC which can easily be setup.

Optimized for RC 3D/4D EPP aircraft (22"-37"). Standard 3D settings come pre-installed, allowing for precise throttle control and rapid response. The pre-programmed 4D settings are calibrated specifically for Vertex motors, with custom-installed BLHeli_S software providing smooth, reverse-spoiling speeds that reduce in-flight cogging during rapid direction changes. While the factory settings can be edited, we do not provide support for custom modifications.

* Vertex Systems are extremly power and can effect on motor mount structure or nose twisting of airframes * 

Includes:
(1) 17A Vertex 3D/4D ESC : Link
(1) 23g Vertex 1950 motor : Link

Recommended Props / Lipo for 3D flight: 8" 3s / 9" 2s

Recommended Props / Lipo for 4D flight: Voltage & prop selection significantly impact reversing speeds.  We recommend 8" 4D props for best performance.

• APC 4D GREY 5.5mm hub: 8x4.2 w/ 3s or 9x4.4 w/ 2s. Great setup, fast spoiling & good thrust. (recommended)
• APC 4D SFR BLACK 5MM hub:  8x3.7 w/ 3s or 9x3.9 w 2s.  Slower reverse spoiling do to greatest thrust / prop shape.
• PT Model 4D carbon fiber props LINK:  Ultimate in reverse spoiling speed, yet lower thrust.

Manual

• Vertex ESC Manual: Link 
• Software updated Version 1.0 
• How to Set Up 3D/4D Mode on Your Radio Switch (No ESC Switch Needed): Video Link