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🚀 Elevate your micro crawler game with power, precision, and stealth.
The INJORA MBL32 G2 Waterproof Brushless ESC paired with the 1721 Purple Viper Outrunner Motor delivers a compact, lightweight, and powerful upgrade for 1/18 scale TRX4M Ascent-18 vehicles under 700g. Featuring 25A continuous current, waterproof design, and ultra-quiet brushless operation, this combo offers smooth low-speed control and aggressive high-speed performance. It includes multiple safety protections and supports PC programming via USB, optimized specifically for INJORA motors to ensure reliable, all-weather crawling excellence.






| ASIN | B0DP6JGH57 |
| Best Sellers Rank | 229,984 in Toys & Games ( See Top 100 in Toys & Games ) 455 in Remote & App-Controlled Vehicle Bodies & Scale Accessories |
| Brand | INJORA |
| Customer Reviews | 4.3 out of 5 stars 152 Reviews |
| Item Weight | 0.11 Kilograms |
| Item weight | 0.11 Kilograms |
| Manufacturer | INJORA |
| Manufacturer Part Number | MBL32-INM19-4M |
| Model Number | MBL32-INM19-4M |
H**.
Very nice upgrade
Very nice brushless combo Comes with all the hardware and usb programming adapter. Purple viper motor only fits standard 180 motor gear box. For 370 type gear box you have to get the fat viper motor
J**A
Alles super.
👍
A**N
Under-inpressed
As stated in many of my other reviews, I am a big fan of injora products. Currently, I have purchased two of these. One with high-speed gearing and another with crawler gearing. One I left bone stock, one I tried programming. Both have the exact same hitch between 10 and 20% throttle where a big lurch in speed happens. This eliminates a lot of that extra slow crawling potential, and really diminishes control at low speed. Speed. Have tried a few different ways of mitigating the issue, to no success. Further, the motor seems to overheat really easily. It hasn't shut down yet, but it does get scalding to the touch which is concerning considering I haven't driven it that hard or for that long. Decent for the cost, but I ran into the same issue after purchasing the fat viper hoping it would be better. I think injora has a little bit more work to do on the programming for their electronics. Was really hoping for more out of this purchase.
P**A
Coppia estrema
Una coppia estrema. Il mio trx4m pesa molto e riesce a spingerlo dolcemente anche nelle situazioni piu estreme… injora top
B**L
Moteur trx4m
Très très bien !!!
Trustpilot
1 month ago
3 weeks ago