Spektrum RC Firma Losi® NASCAR 30A Brushless Smart ESC

ESC Overview:

The Spektrum RC Firma Losi® NASCAR 30A Brushless Smart ESC is a high-performance electronic speed controller designed specifically for 1/12-scale Losi NASCAR AWD racecars. With a powerful 30A rating and advanced Smart Technology, this ESC offers explosive acceleration, precise control, and all-in-one telemetry feedback directly to your Spektrum transmitter. Its waterproof* design allows for versatile use across a variety of track conditions, so you can focus on racing without worrying about the elements. Whether you’re tuning your setup or pushing for the podium, the Firma Smart ESC is engineered to deliver consistent, intelligent performance.

About the NASCAR ESC

Smart Performance and Protection

Equipped with Smart Technology, the Firma 30A ESC automatically relays real-time telemetry such as voltage, current, and temperature to your compatible Spektrum radio system — no separate modules or sensors needed. It also offers multiple programming options to fine-tune your driving experience and includes built-in multi-point protection for thermal, over-current, and low-voltage safeguards. The waterproof* casing ensures durability in wet or dusty environments, making it ideal for serious racing conditions. Compact yet powerful, this ESC is a must-have upgrade for performance-focused drivers.

Features:

• Smart Technology telemetry integration
• Waterproof* design for all-weather use
• 30A power handling for 1/12-scale racecars
• Multi-point protection system
• Smooth, precise throttle response
• No extra telemetry modules required
• Multiple programming options
• Compact and lightweight form factor

Includes:

• (1) Firma Losi® NASCAR 30A Brushless Smart ESC
• (1) User Manual

Specifications:

This product was added to our catalog on June 17, 2025

• Losi NASCAR