Spedix GS45 32Bit 45A 3-6S 30x30 4in1 ESC w/ BEC

Type: Esc

The GS45 once again improves upon the previous model. This time increasing the maximum current output, changing the heatsink design, improving the component layout, and increasing BEC output (10V 2A) all while only adding 2.5g and 0.5mm thickness!

Checkout the rest of the Spedix Gear!!


  • Aluminum alloy cover provides good thermal and impact protection.
  • Low profile (6.5mm overall) keeps stack size down.
  • Fragile parts are mounted away from mounting holes.
  • 40V MOSFETs improve overall reliability and fast response.
  • Plenty of useful accessories included!


  • Input Voltage: 3-6S
  • Max. Continuous Current: 45A
  • Max Burst Current: 55A (10sec)
  • Firmware: Blheli_32
  • BEC: 10V 2A
  • Current Sensor: Yes
  • Dimensions: 40.5x42x6.5mm
  • Stack Size: 30.5x30.5mm, M3
  • Weight: 17g


  • 1x 45A 4in1 ESC
  • 1x XT60 Connector Cable 
  • 2x ESC to FC Cable 
  • 1x 35V 470uF Capacitor
  • 4x Vibration Dampeners 
  • 5x Adhesive Cable Tie

Welcome to the Loyalty Points Demo Store :-)

Sign up and receive 5000 pts to test out in our Store.

Earning and redeeming Rewards Points

Earns you
Redeems to

Ways you can earn

  • Product Purchase
  • Refer a friend
  • Share on social media

Learn more about our program