Brushless ESC Overview:
Unlock unstoppable performance in your micro crawler with the HPI Venture 18 FLX18-3S20-WP-T Flux ESC — compact, powerful, and built for buttery smooth control.
About the FLX18-3S20-WP-T Flux ESC
Power in Small Package
The HPI Venture 18 FLX18-3S20-WP-T Flux ESC is a super compact and lightweight powerhouse designed for 1/12 to 1/18 micro crawlers and trail trucks. Featuring advanced FOC (Field-Oriented Control) technology, it delivers buttery smooth throttle response for precise, natural driving. Compatible with both sensorless brushless and brushed DC motors (brushless by default), it includes a built-in HV switchable BEC to handle power-hungry servos, plus an integrated power switch for streamlined installation. This ESC is the ultimate upgrade for pushing your micro crawler’s performance to the next level.
Features:
- Works with 1/12 to 1/18 crawlers
- Supports brushless and brushed motors
- Uses FOC technology for smooth control
- Built-in HV switchable BEC
- Super compact and lightweight
- Built-in power switch
Includes:
- (1) FLX18-3S20-WP-T Flux ESC
Specifications:
| Applications | 1/24 & 1/18 Crawlers |
|---|---|
| Type | Brushless – Sensorless |
| Input Voltage | 2S-3S LiPo (7.4-11.1V) LiPo |
| Continuous Current | 25A |
| Peak Current | 60A |
| BEC | 6-7.4V Switchable |
| BEC Current | 2A |
| Battery Connector | XT30 |
| Dimensions (LxWxH) | 0.03×0.018×0.012in (28.1×17.9x12mm) |
| Weight | 0.38oz (10.8g) |
This product was added to our catalog on August 8, 2025
- HPI Venture 18





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