
HWI30107200
QUICRUN 10BL120 G2 ESC (2-4S) 1/10th Sensorless Brushless System
QUICRUN 10BL120 G2 ESC (2-4S) 1/10th Sensorless Brushless System
The Hobbywing QuicRun WP 10BL120 G2 ESC builds on the previous generation controller and adds the most asked for features from users! The IP-67 Ingress Protection Rating guarantees excellent waterproof and dustproof protection. This allows the ESC to be used in challenging environments including those with mud, sand, ice, snow, and water without damaging the unit. The innovative intelligent freewheeling technology enables higher driving efficiency and lowers the operating temperature of the ESC. The powerful built-in BEC is able to provide a stable continuous current of 5 Amps, and a peak current of 10 Amps. Combined with the adjustable output voltage of 6 Volts or 7.4 Volts, the BEC is capable to run today's demanding digital servos without an external power source. All of the energy flowing through the system builds up heat. The integrated radiator design combined with the patented copper thermal conduction heat sink on the internal power board of the ESC provides excellent heat dissipation. The added fan ensures you can keep running even when the ambient temperatures climb high. Special attention has been paid on the built-in capacitors. By using high capacity 1640uF capacitors and built in thermal protection, you get piece of mind as well as easy setup when adding the ESC to your favorite RC platform.
Includes:
- (1) QUICRUN 10BL120 WP G2 ESC
- Power wires - factory installed
- HOBBYWING decal
- Accesseories
- (1) QUICRUN 10BL120 WP G2 ESC
- Power wires - factory installed
- HOBBYWING decal
- Accesseories
Features:
- Cont./Peak Current: 120A / 760A
- Motor Type: Sensorless / Sensored Brushless Motor (Sensorless mode only)
- Applications: 1/10th Short Course Truck, Monster truck
- Waterproof: IP67 Rating
- Input Wires: Black-12AWG-150mm / Red--12AWG-150mm
- Output Connectors: 4.0mm Gold (female)
- Motor Limit 3S LiPo: KV < 4000 3660 size motor
- Motor Limit 4S LiPo: KV < 2600 4268 size motor
- LiPo Cells: 2-4s LiPo
- BEC Output: 6V/7.4V adjustable, continuous current 5A (switch-mode)
- Cooling Fan: 25x25x10mm, Powered by built-in BEC
- Size (LxWxH mm) / Weight(g) : 52.8x39.8x38.2mm / 119g
- Programming Port: Independent programming port
Pairs well with
Easy to use for beginners
Durable build for long-lasting fun
Quick recharge and extended range for all-day play
Perfect for pools, lakes, and calm rivers

QUICRUN 10BL120 G2 ESC (2-4S) 1/10th Sensorless Brushless System
Product details
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What types of RC vehicles do you sell?
We offer a wide range of RC vehicles including airplanes, drones, helicopters, cars, trucks, boats, and a full selection of parts and upgrades for each.
Are your products ready to run (RTR) or require assembly?
Most of our models are RTR (Ready to Run) or RTF (Ready to Fly), meaning they include everything you need out of the box. Some kits may require minimal assembly—check the product description for details.
Do you offer replacement parts?
Yes! We stock replacement parts for most models we sell. If you’re not sure which part you need, contact our support team and we’ll help you find the right match.
How long does shipping take?
Orders typically ship within 1–2 business days. Delivery time depends on your location, but most customers in the U.S. receive their orders within 3–7 business days.
Do you ship internationally?
At the moment, we primarily ship within the U.S., but international shipping is available on select items. Please contact us for a custom quote.
























