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Your Position: Home > ESC> RS Series ESC> RS20Ax4 V2
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
  • Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
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Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600
Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600 Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600

Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S 4 in 1 Opto ESC Support Oneshot42 Multishot 16.5 Dshot600

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Product Information:
Input Voltage :2-4S
Con.Current :20A
Peak Current(10s) :25A
Size(PCB) :36x36mm

13% discount, coupon code is: 13RS20


Racerstar RS20Ax4 V2 20A BB2 48MHz Blheli_S 2-4S Opto Oneshot42 Multishot 4 in 1 ESC for FPV Racer

 

Specification:
Brand Name: Racerstar
Model: RS20Ax4 V2
Item Name: 20A BB2 48MHz Blheli_S 2-4S Opto Oneshot42 Multishot 4 in 1 ESC
Input Voltage: 2-4S
Con.Current:20A
Peak Current(10s):25A
BEC:NO
Programming :YES
Installing Distance: 30mm
Weight:19g
Size(PCB):36x36mm

Features:
-with Blheli_S firmware
-4 in 1 ESC, more easier to install
-with 48MHz BB2 Clip
-Support oneshot42 multishot
-Small size and light weight


Package Included:
1x 20A V2 4 in 1 ESC
1x Cable
1x Screw bag
1x Manual

 

x

Eachine EX1 Brushless Double GPS Drone

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Customer Reviews
Average rating: 4.9 (254 reviews)
Decent product
By oranzs December 02, 2017
Decent product, would recommend.
Not as good as
By AvalancheSJ November 30, 2017
The RS20A 4-IN-1 is a great esc for the price and convenience but it doesn't provide the punch that 4 individual RS20As provide. This could be due to the high gauge wire used for the bat +/- struggling to dump all the power over such a thin wire. I'll solder on some 14 gauge wire and give it another try.
20a esc, Racerstar
By mikekern November 16, 2017
good product. works as advertised. will buy more.
nice ESC
By HUH November 04, 2017
run on 4s no problems.
awesome
By jeremy November 02, 2017
really impressed with the product and delivery was quick
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