The Traxxas XL-5 Waterproof Brushed Speed Controller (TRX3018R) delivers smooth, fully proportional throttle control with a rugged, water-sealed design. Engineered by Traxxas, it combines ultra-low resistance, high-frequency operation and a built-in BEC to keep your electric RC model responsive in all conditions.

Three selectable throttle profiles include the patented Training Mode for new drivers, while two-stage low-voltage detection supports LiPo use. Clear EZ-Set push-button setup, a multi-colour LED and thermal shutdown protection make day-to-day running straightforward and reliable.

Key Features

• Waterproof construction for confident running in wet conditions
• Programmable with three drive profiles, including patented 50% Training Mode
• Built-in two-stage low-voltage detection (LVD) for LiPo batteries
• 4–7 cell compatibility and built-in BEC
• Efficient, low-loss MOSFET design with smooth, high-frequency operation
• Fully proportional forward, reverse and braking control
• Motor limits: 15-turn (540) and 12-turn (550)
• EZ-Set push-button programming with multi-colour status LED
• Thermal shutdown protection
• Equipped with the Traxxas High-Current Connector
• Easy installation in Traxxas models
• Backed by the Traxxas Lifetime Electronics warranty

Drive Profiles

• Sport: Forward / Brake / Reverse
• Race: Forward / Brake
• Training: 50% Forward / Brake / 50% Reverse

Traxxas High-Current Connector Highlights

• Reverse-polarity protection and shrouded wire connections
• Wide surface area, gold-plated terminals with secure, spring-loaded contact
• Textured grip for easy handling; durable for 1,000+ connections
• Keyed to interface with the correct Traxxas chargers
• Part of the Traxxas iD ecosystem; LiPo batteries feature a built-in balance connection via the High-Current connector
• Very low resistance; designed for high-current delivery

Tech Specs

• Part Number: TRX3018R
• Compatibility: 4–7 cell packs
• Motor Limit: 15T (540), 12T (550)
• Shipping Weight: 0.13 kg
• Age Recommendation: 14+