1. Introduction
The Redcat Racing Piranha TR10 is a completely ready-to-run, 1/10 scale 2WD radio controlled (RC) Truggy. This manual provides essential information for setting up, operating, and maintaining your Piranha TR10 to ensure a fun and durable experience.
Designed for off-road performance, this electric truggy features a rear-wheel drive system, fully adjustable suspension, generous ground clearance, and aggressive off-road tires. It is equipped with a Hi-Torque 540 brushed motor, a waterproof 2-in-1 ESC/receiver combo, and a fully proportional 2.4GHz radio system for precise control.
2. What's in the Box
Your Redcat Racing Piranha-TR-10 package includes the following components:
- RC Car (Piranha-TR10 Truggy)
- NiMH Battery Pack (2000mAh)
- 1A NiMH Battery Charger
- 2.4GHz Radio Transmitter
- AA Batteries for Transmitter (4x)

Image: The Piranha-TR10 Truggy, 2.4GHz radio transmitter, NiMH battery, charger, and AA batteries.
3. Key Features
- Completely Ready-to-Run: Everything needed to start operating is included in the box.
- Hobby Grade Performance: 1/10 scale RC Truggy with tunable suspension, adjustable toe angle, camber, and a slipper clutch for enhanced performance and durability.
- High-Speed Design: Features a large rear wing and aggressive tires optimized for high-speed performance. The truggy platform provides buggy-like agility with added stability.
- Powerful Electronics: Equipped with a 540 brushed motor, a waterproof 2-in-1 Electronic Speed Controller (ESC) and receiver, a powerful steering servo, and a full-function proportional 2.4GHz radio system.
4. Setup Guide
4.1 Charging the Battery
The included 2000mAh NiMH battery pack must be fully charged before first use. Connect the battery to the 1A NiMH battery charger and plug the charger into a suitable power outlet. Refer to the charger's indicator lights for charging status. Charging time may vary.
4.2 Installing Transmitter Batteries
Open the battery compartment on the back of the 2.4GHz radio transmitter. Insert the four (4) AA batteries, ensuring correct polarity (+/-). Close the battery compartment securely.
4.3 Connecting the Vehicle Battery
Carefully remove the truggy body clips and lift the body to access the chassis. Connect the fully charged NiMH battery pack to the ESC/receiver unit's battery connector. Ensure the connection is firm and secure.
4.4 Powering On
First, turn on the radio transmitter. Then, turn on the power switch on the truggy's ESC/receiver unit. The system should bind automatically. If not, refer to the troubleshooting section or the detailed PDF user guide.
5. Operating Instructions
5.1 Basic Controls
- Steering Wheel: Turn left or right to control the truggy's direction.
- Throttle Trigger: Pull the trigger to move forward. Push the trigger to engage the brake, and push again for reverse.
Familiarize yourself with the controls in an open, safe area before attempting high-speed maneuvers.

Image: Front-left view of the Redcat Racing Piranha-TR10 Truggy in blue.

Image: Side view of the Redcat Racing Piranha-TR10 Truggy, highlighting its sleek body and large wheels.

Image: The Piranha-TR10 Truggy positioned on a sand dune with a sunset backdrop, demonstrating its off-road capability.
5.2 Driving Environment
The Piranha TR10 is designed for off-road use. It performs well on dirt, gravel, and short grass. Avoid driving in deep water, mud, or extremely dusty conditions, despite its waterproof electronics, to prolong component life.

Image: The Piranha-TR10 Truggy on a dirt path surrounded by greenery, showcasing its natural habitat.
6. Maintenance
6.1 Post-Run Cleaning
After each use, especially in dirty or dusty conditions, clean the truggy to remove dirt, debris, and moisture. Use a soft brush or compressed air for hard-to-reach areas. Avoid using water directly on electronics unless specifically designed for it (the ESC/receiver is waterproof, but general caution is advised).
6.2 Chassis and Suspension Inspection
Regularly inspect the chassis, suspension components, and drivetrain for any loose screws, damaged parts, or excessive wear. The Piranha TR10 features tunable suspension and oil-filled shocks, which may require occasional inspection and refilling of shock oil for optimal performance.

Image: Top-down view of the Piranha-TR10 Truggy chassis without the body, showing internal components.

Image: Diagram of the Piranha-TR10 Truggy's underside, highlighting the waterproof ESC/receiver, NiMH battery, oil-filled big bore shocks, and 2-wheel drive system.
6.3 Battery Care and Storage
Always disconnect the battery from the truggy when not in use. Store the battery in a cool, dry place away from direct sunlight and extreme temperatures. Follow all safety guidelines provided with the battery and charger.
7. Troubleshooting
- Vehicle Not Responding:
- Ensure both the transmitter and vehicle are powered on.
- Check if the transmitter batteries are fresh and installed correctly.
- Verify the vehicle's battery is fully charged and properly connected.
- Re-bind the transmitter to the receiver if necessary (refer to the detailed PDF user guide for binding instructions).
- Motor Not Running / Weak Performance:
- Check battery charge level.
- Inspect motor and gears for any obstructions or debris.
- Ensure all electrical connections are secure.
- Steering Issues:
- Check the steering servo for damage or loose connections.
- Inspect steering linkages for obstructions or damage.
- Adjust steering trim on the transmitter.
For more detailed troubleshooting steps, please consult the full PDF User Guide.
8. Specifications
| Attribute | Value |
|---|---|
| Product Dimensions | 15.25 x 11 x 4.5 inches |
| Item Weight | 5.75 pounds |
| Country of Origin | China |
| ASIN | B07CKJSL9W |
| Item Model Number | PIRANHA-TR10 |
| Manufacturer Recommended Age | 14 years and up |
| Release Date | May 30, 2018 |
| Manufacturer | Redcat Racing |
9. Warranty & Support
For detailed warranty information, please refer to the official Redcat Racing website or the documentation included with your product. Redcat Racing is known for its customer support.
Additional Resources: