Brushless Parts

X89 DRAG RACING ESC

Fastest Drag Racing ESC Available Today
NO PROGRAMMING REQUIRED

 

A Minimum of a 4S Motor MUST be Used

   X89 Drag Racing ESC Instructions

Input:    Reverse Polarity Protected
MCU:    Arm 32-bit Cortex
Maximum permissible voltage: 16.5v
Size:     27.7mm x 18.7mm
Weight: 1.9g

 

The X89 DRAG ESC is tested and found to be reliable for use in drag racing when used with a minimum 4S BLDC.

 

Recommended for no glue racing.

Recommended motors:
KCR-1106.4500Kv or a 'shafted' RCInPower 1207.6000Kv.  A 1404 motor has too much torque for the 32-bit ESC and erratic start line results will occur.
 

Recommended tire sizes:
1.01” x .300”, 1-1/16 x .435” or 1-3/16 x .435”.  Wider than .435” tires may look cool but will likely cause motor commutation errors that could lead to motor and/or ESC failure.

 

Recommended gearing:

48 pitch

    Pinions - 8, 9, 10
    Crowns: 29, 30, 31

64 pitch

     Pinions: 15, 16

     Spurs: 46, 47, 48

 

The ESC is a complex piece of electronics.  If for any reason the motor starts to stutter you must stop and find out the reason.  If you continue, the ESC may get very hot and cease to work.