Click for More Information
 
Same Proven Power. MKIV Mechanics for High Voltage.
The CRS3500 MKIV HV brings the same proven CRS3500 performance to pilots flying high-voltage setups, while keeping the key MKIV mechanical refinements: the gearbox, front propeller mount, and motor shaft bearing support. It keeps the strong, smooth, contra-rotating feel that made the CRS3500 a top choice for F3A, with a motor configuration optimized for higher-voltage systems and efficient power delivery.
 
📌 What Makes It Special?
Proven CRS3500 platform, optimized for high-voltage setups
Same MKIV mechanical refinements as the standard version
Refined MKIV gearbox design
Improved front propeller mount for faster and easier tightening
Upgraded bearing on the top of the motor shaft
Smooth contra-rotating performance for precise F3A flying
Excellent speed control on uplines, downlines, and complex schedules
Efficient power delivery for longer or more demanding schedules
Reliable, lightweight system designed for competition use
Optimized for modern 23–24” F3A propeller setups
 
A great match for pilots who prefer high-voltage systems while keeping the smooth, precise, and reliable CRS3500 feeling. The MKIV HV is about combining the proven CRS3500 performance with the refined MKIV mechanics and a setup better suited for high-voltage F3A flying.