Cooling Fan: 25x25x10 mm

Castle Link V4 USB Adapter Included - Free firmware updates and tuning via Castle Link 2 software

/Peak Current: 20A /30A Multicopter Applicable 330/450 Class Quadcopter Input: 3-4S Lipo BEC Type / BEC Output No Programming item Timing (High/Intermediate) Timing (High/Intermediate) 52

250H Digital Servo signal cycle 4us frequency 250Hz

KO PROPO - Drop Extension Unit 2.1 HPI106173 Cooling Fan: 25x25x10 mmTuned for the evolution of the EX NEXT to match the fastest feeling master unit as an exclusive use unit. Superior durability and operation feeling led by new angle sensor, which prevents deterioration of durability and operational feeling due to wear. Along with smooth operation feeling by smoother sliding, the durability is approximately 100 times longer compared with the prior sensor ensuring the best feeling of operation can is maintained for a