Kyosho USA‑1 Nitro 1/8 Scale RTR 4WD Monster Truck w/ .21 Engine
The Kyosho USA‑1 Nitro is a high‑performance 1/8 scale 4WD nitro monster truck that brings legendary USA‑1 styling together with raw internal‑combustion power. Built for aggressive off‑road driving, this nitro‑powered beast delivers thunderous sound, massive torque, and authentic monster truck presence. Designed for enthusiasts who crave realism and adrenaline, the USA‑1 Nitro is ready to dominate dirt, grass, and rough terrain.
Overview
The USA‑1 Nitro RTR is engineered for drivers who want the excitement only a nitro engine can provide. Its shaft‑driven 4WD system delivers strong traction and stability, while the large monster truck tires and wide stance keep it planted during high‑speed runs and hard landings. Fully assembled at the factory, this truck is ready to run once fueled and properly broken in.
Chassis & Body
At its core, the USA‑1 Nitro features a heavy‑duty composite chassis designed to withstand the vibrations and stresses of nitro power. The pre‑painted polycarbonate monster truck body captures the iconic USA‑1 look with bold graphics and aggressive proportions. Reinforced body mounting helps protect the shell during rollovers and big jumps.
Suspension & Drivetrain
This truck uses a robust 4WD drivetrain designed to handle the power of the nitro engine. Independent suspension with long‑travel oil‑filled shocks absorbs rough terrain and large jumps, delivering control and durability. Metal drivetrain components and sealed differentials ensure consistent performance and long service life under demanding conditions.
Nitro Power System
Power comes from a .21‑class nitro engine that delivers strong acceleration and high top‑end speed. The engine provides authentic sound, smell, and throttle response that electric vehicles can’t replicate. A tuned exhaust system enhances power delivery while adding to the classic nitro monster truck experience.
Electronics
The USA‑1 Nitro includes a factory‑installed steering servo and receiver, paired with a 2.4GHz radio system for reliable control. Throttle and brake servos provide responsive input for precise speed control. The electronics layout is designed for easy access and maintenance.
Features
- Fully assembled Ready‑To‑Run (RTR) nitro monster truck
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1/8 scale 4WD drivetrain for maximum traction
- Powerful .21‑class nitro engine
- Independent suspension with oil‑filled shocks
- Large monster truck tires for off‑road dominance
- Iconic USA‑1 monster truck styling
- Durable composite chassis construction
- Designed for high‑speed bashing and extreme terrain
- Authentic nitro sound and performance
Specifications
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Scale: 1/8
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Drive Type: 4WD
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Power Type: Nitro
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Engine: .21‑class nitro engine
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Chassis: Heavy‑duty composite
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Suspension: Independent suspension with oil‑filled shocks
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Body: Pre‑painted polycarbonate monster truck body
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Radio: 2.4GHz (included)
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Vehicle Type: Nitro Monster Truck
Includes
- Kyosho USA‑1 Nitro RTR Monster Truck
- .21‑class nitro engine (installed)
- Tuned exhaust system
- Steering and throttle/brake servos
- 2.4GHz radio system
- Instruction manual
Needed To Complete
- Nitro fuel
- Glow igniter
- Fuel bottle
- After‑run oil (recommended)
- AA batteries for transmitter
