Ready to run out of the box
Pre-configured and ready to run — no programming required, so you can spend more time driving and less time setting up.
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Why customers love it
Precision brushless power for your 1/30 crawler
Upgrade your 1/30 scale RC crawler with the INJORA MBL32-NANO ESC and 1621 4300KV brushless motor combo — engineered for smooth low-speed control and powerful acceleration on the trail.
- Smooth low-speed control with powerful acceleration when you need it
- Efficient, quiet sensorless brushless outrunner operation
- Waterproof design for reliable all-weather driving
- Pre-configured and ready to run — no programming required
- Multiple protection features: low-voltage cutoff, fail-safe, and rotor lock protection
- Compact, lightweight build fits tight crawler chassis
Why this combo stands out
All-weather reliability
Waterproof design keeps your crawler performing in wet or muddy conditions, so trail days aren't limited by the forecast.
Built-in protection
Low-voltage cutoff, fail-safe, and rotor lock protection help safeguard your setup during demanding runs.
Smooth and powerful
Sensorless brushless outrunner motor delivers efficient, quiet operation with smooth low-speed control and powerful acceleration.
Specs
The details that matter
- Motor
- 1621 4300KV brushless
- ESC
- MBL32-NANO, 25A continuous / 45A peak
- BEC
- Adjustable 6V/7.4V
- Weight
- ESC 9.5g, motor 15g
- Compatibility
- 1/30 RC crawlers (e.g., Axial SCX30)
More details
Upgrade your 1/30 scale RC crawler with the INJORA MBL32-NANO ESC paired with the 1621 4300KV brushless motor — a compact, high-performance combo delivering smooth low-speed control and powerful acceleration when you need it.
- Sensorless brushless outrunner motor provides efficient, quiet operation
- ESC delivers 25A continuous current (45A peak) with built-in BEC — adjustable 6V/7.4V output
- Waterproof design for reliable all-weather driving
- Pre-configured and ready to run — no programming required
- Multiple protection features: low-voltage cutoff, fail-safe, and rotor lock protection
- Compact, lightweight build (ESC: 9.5g, motor: 15g) fits tight crawler chassis
- Compatible with 2S LiPo batteries (not included)
Ideal for enthusiasts upgrading their 1/30 scale Axial SCX30 or similar crawlers for improved throttle response and trail performance.
Frequently asked questions
Everything you might want to know before you order.
What batteries is this combo compatible with?
This combo is compatible with 2S LiPo batteries, which are not included.
How much current can the ESC deliver?
The ESC delivers 25A continuous current with a 45A peak, and includes a built-in BEC with adjustable 6V/7.4V output.
Is the combo waterproof?
Yes, the waterproof design ensures reliable all-weather driving.
Does it require programming before use?
No, it is pre-configured and ready to run — no programming required.
How heavy is this combo?
The ESC weighs 9.5g and the motor weighs 15g, making it a compact, lightweight build that fits tight crawler chassis.
How do delivery and returns work?
Shipping
Free standard shipping
To United States: 1–3 business days processing, then 7–15 business days in transit. Estimates, not guaranteed dates.
Your dispatch email includes a tracking link. Contact us if it has not arrived within 5 business days of ordering.
Outside the EU, import duties and local taxes may be payable on delivery. See the shipping policy for supported destinations and conditions.
Returns
Request a return within 14 days of delivery. Standard eligible returns must meet the policy conditions; a €4 prepaid-label fee is deducted from the refund. Return shipping is free for faulty, damaged or incorrect items. Contact us promptly if something is wrong. Your mandatory consumer rights are unaffected.
Product reviews · Judge.me
Read it from other buyers
Product reviews displayed by Judge.me, including reviews imported from other providers. Imported reviews may describe purchases from other stores.
T
Another great injora product that works perfectly in my models. i installed two of these brushless setups in my scx30 bronco and k10. it’s a completely different driving experience now! the throttle control could be a bit smoother, though—at a certain point, the model crawls very slowly and then suddenly jumps up and accelerates. i have ordered the programming adapter and will try to tweak the settings. right now, everything is running on stock factory settings. overall, a great upgrade!
D
Smooth
E
I highly recommend it.
D
It's small haha.
D
Super slow control, easy install all fits perfectly