For visually impaired users: Browse the streamlined version of our website.

Tekin RX8 GEN3 1/8 Competition Brushless ESC

Hotwire
$67.99 - Tekin Hotwire 3.0 Bluetooth USB Interface (details...)
$31.99 - Tekin Hotwire 2.0 USB Interface (details...)
None
Low Price: $219.99
 
Add To Cart Add to Wish List
In Stock Online!
Usually ships in 24 hours
FREE Shipping Eligible!
This item is eligible for Super Saver Shipping Learn More
This item earns up to 220 VIP Reward Points Learn More

Tekin's RX8 GEN3 brings bigger power handling capabilities and increased reliability to 1/8 Scale Racing. The RX8 platform has proven itself to handle the rigors of racing, while providing professional features including a programmable High Voltage BEC, Data Logging Capabilities, Timing Profiles, Voltage Cutoffs for LiPos, HotWire 3.0 Bluetooth Connectivity and more. Utilizing Tekin's D2 Dual Drive Mode Technology, the RX8 runs both Sensored and Sensorless motor drives seamlessly, giving you the best of both worlds. The small footprint makes install on any chassis easy with the option of mounting with included hardware for extra security. Combo the RX8 GEN3 with a Tekin T8 Brushless Motor for 1/8 Scale Buggies and Truggies or a Pro4HD for 4WD Short Course domination!

Features:

  • Updated HD Gold-plated Solder Posts for Easy Soldering
  • Updated Adjustable Torque Control
  • Updated Adjustable Throttle and Brake Frequencies
  • Updated HD High Voltage Programmable BEC
  • Ultra-smooth and Precise Throttle and Braking Control
  • Compatible with Brushless and Brushed Motors
  • ​Easily Access Programming, Anywhere, Anytime
  • ​Datalogging Capability
  • ​EZ Access HotWire Programming Port
  • ​HotWire Interface for Advanced Programming and Updating
  • ​D2: Dual Drive Mode Technology
  • ​On-Board Temperature Indicator
  • ​HDAC: High Density Copper PCB's
  • ​Sensor Plug for Precise Commutation with all Motors
  • ​Self Test Diagnostics and Factory Reset
  • ​Pit Tune Mode
  • ​DGF2: Digital Glitch Filtering V2
  • ​QuickTune Programming
  • ​One-Touch Radio Calibration

Specifications:
Controls:
Forward/Brake/Reverse
Input Voltage:
2S-6S LiPo / 4-16S NiMH-NiCD
BEC:
6.0v / 7.4v @ 8amps
Motor Limit Brushless Mode:
2S - No Limit; 3S - 4000kV; 4S - 3500kV; 5S - 2200kV; 6S - 2200kV
Motor Limit Brushed Mode:
No Limit
Max Current:
300amps per phase*
Burst Current:
1000amps per phase*
Timing Profiles:
7 choices (on board)
Brushed Modes:
FWD Only / FWD-REV / FWD-REV Delay
Brushless Modes:
FWD Only / FWD-REV / FWD-REV Delay
Dimensions:
1.5 x 2.2 x 1.4" / 38 x 55.8 x 35.5mm
Weight:
2.7oz / 76.5g
Recommended Applications:
1/10 4WD SCT, 1/8 4WD Buggy, 1/8 4WD Truggy, 1/8 4WD Monster Truck, 1/8 4WD Touring Car, 1/8 4WD GT, 1/8 Dirt Oval, 1/10 (and larger) Rock Crawler
*
Per Manufacturer Specs

This product was added to our catalog on March 24, 2017

Texas Tea
Average Rating: 5
Tuesday, Mar 21 2017 (about 2 years ago)
Tekin RX8 GEN3 1/8 Competition Brushless ESC
New solder posts are a huge step up from the older model. Not only easier to solder, but more sturdy as well. I think they will see a dramatic reduction of problems previously seen due to bad soldering causing damage to the circuitry.
Jeremiah Sensing
Average Rating: 5
Verified Owner
Wednesday, Oct 11 2017 (about a year ago)
Tekin RX8 GEN3 1/8 Competition Brushless ESC
Never been a Tekin 1/8 scale guy, they seemed so unreliable when I started e buggy after doing nothing but nitro. The gen 3 reviews at my local track made me break down and try one on my eb48.4 and this thing is perfect. Itís got the off throttle feel thatís so close to a nitro car that I can run back to back heats with this and my NB48.4 and not have to adjust driving style or braking points. Took a bit to get the feel I was looking for but once it was dialed in itís perfect.

Nothing at all wrong with the other big brand at all, I just couldnít quiet get the feel I wanted to mimic my other car and make transitions easier, this has it. Perfection.
Rolands Gegermanis
Average Rating: 5
Friday, Jun 16 2017 (about a year ago)
Tekin RX8 GEN3 1/8 Competition Brushless ESC
As usual great quality product.This my second RX8 ESC.Just as good as the Gen2 but with little more muscle and few more updates.Like the new 250 HotWire update.A bit easier to set up your ESC.Can't wait for the HotWire 3.0 Bluetooth as it would be so much easier to set up your ESC's on the go with the phone in your pocket all the time instead of laptops or desktops.Only one question?Why is there a price drop so soon?Are they revising RX8 Gen3 already?Hmmm.....But I am very happy with the ESC and it dos a great job on my 1/8 scale TLR Buggy.Definitely five stars.
SoCal1/8
Average Rating: 5
Sunday, Mar 26 2017 (about 2 years ago)
Tekin RX8 GEN3 1/8 Competition Brushless ESC
Gotta love a "review" by someone who hasn't touched the product, like J.Anderson. Take his **** for what it's worth.

I have this new esc and it is high quality. New solder posts are awesome compared to the slit type of gen2. Upcoming Bluetooth adjustability is also excellent and class leading. Support a real racer's company by picking one of these up.
Alejandro Salinas
Average Rating: 3
Verified Owner
Thursday, Aug 31 2017 (about a year ago)
Tekin RX8 GEN3 1/8 Competition Brushless ESC
I got it just in time for a points race and it only lasted on race before its started glitching like my Rx8 Gen2
Richard Ximenez
Average Rating: 5
Verified Owner
Tuesday, Apr 18 2017 (about 2 years ago)
Tekin RX8 GEN3 1/8 Competition Brushless ESC
So far I like the new Gen3 I'm hoping they make a black case too
Andreas Porter
Average Rating: 4
Wednesday, May 15 2019 (4 days ago)
Tekin RX8 GEN3 1/8 Competition Brushless ESC
The tekins gen3, is pretty smooth much better then the gen2.but the hobbywing xr8 is smoother and more durable then. The gen.3,tekin needs to beef up the case on these esc, s compared. To the xr8 its terrible in durability. But its above average thow .
Joe Kavanaugh
Average Rating: 3
Tuesday, Dec 11 2018 (5 months ago)
Tekin RX8 GEN3 1/8 Competition Brushless ESC
Worked great for a while then it started to fail (truck would just stop). Sent it in for service. They said it needed replacing and wanted my CC number. I won't buy another. Many of my buddies at the track had the same experience.
Chip Bacon
Average Rating: 2
Monday, Apr 2 2018 (about a year ago)
Tekin RX8 GEN3 1/8 Competition Brushless ESC
This speed controller is about average. When I got it, the soldering job was easy compared to the older version. The switch is so flimsy that my car has turned off on it own twice during an a main race. Great way to lose a full minute and half and fall in last place. Been developing a lot of glitching lately. A couple time I turned it on and nothing is working and the lights are blinking (wrong motor type)?? It is the motor that came with it? I am going to try hobbywing and see if theirs is any better.
john Anderson
Average Rating: 3
Tuesday, Mar 21 2017 (about 2 years ago)
Tekin RX8 GEN3 1/8 Competition Brushless ESC
It's unlikely that these are any more hardy and durable than the gen2 ,the switch is still the same old fragile rubish ,good for indoors .