-
Overview
-
Videos
-
Q&A
Overview
Videos
Q&A
Overview
USA-1 GP .25 Engine MT 1/8 Scale 4WD Nitro Monster Truck - RTR from Kyosho - KYO33155
Version Info: This car is delivered as "RTR", however it does require 4x AA batteries for the transmitter, and 4x AA batteries for the receiver. This is the nitro version which also requires glow fuel, fuel bottle and plug heater (see Requires below for details).
The original Kyosho Nitro USA-1 set the standard for RC Monster Truck power and performance when it was released in 1990. 30 years later, the torch has passed to the newest Nitro USA-1, which outperforms the original in EVERY respect. Yes, it's that much better… and we even build it for you.
Built on a pickup truck chassis, large diameter tires and big engines with massive horsepower were installed by fun-loving American off-roaders to create the monster truck. These ever-popular monster trucks can be seen on specially-made racing circuits or jumping rows of cars in stadiums across the USA. Many R/C monster truck models have been produced over the years. First among equals is the legendary 1/8 scale USA-1 that embodied the might of American trucking power during the 1980’s and 90’s. Officially licensed by Kyosho in the 1990’s, the R/C model uniquely captured the power and glory of the USA-1. Now it’s ‘comeback-time’ for the USA-1, with modern chassis and drivetrain technology, upgrades unique to the USA-1 throughout, and a newly-designed ‘ULTRA SCALE BODY’ with form and detail finished to display-model standards.
The iconic American flag graphic emblazoned on the body makes your heart swell with pride! The chassis features shaft-driven 4WD and 5-link suspension based on the Mad Crusher 2.0 & FO-XX models. Most of the suspension components have been uniquely upgraded and reinforced for the USA-1 at each point to handle the powerful new KE25SP2 engine, and the rigors of monster trucking. A 3-speed automatic transmission produces dynamic acceleration, which is enhanced by a true suspension system to produce "scale" running characteristics worthy of the prestigious USA-1, and make you feel like a monster truck driving god. Released as a pre-assembled Readyset, the USA-1 is almost ready for action straight out of the box and it is backed by Motion RC's world-renowned customer service and technical support. Drive on!
Visit the Official Kyosho USA-1 GP .25 Engine MT Monster Truck 1/8 Scale 4WD Thread on HobbySquawk.com for additional photos, videos, reviews, and customer Q&A.
 |
Scale Details Molded and chrome-plated triple carburetors look identical to those used on the real truck, which looks awesome sticking through the hood once the body is attached. Coupled with the growl of the powerful engine, this accessory creates even more original details of the USA-1 more than ever. |
 |
Easier To Adjust Engine Equipped with a new KE25SP2 engine, the easier-to-adjust low-speed needle makes it easier to produce more power than the previous KE25SP engine. The engine is fitted with a pull starter so a starter box isn’t required and engine settings have been optimized at the factory. |
 |
Transmission Utilizes Full Power The time-tested 3-speed automatic transmission effectively utilizes the full power of the engine. In the low speed range, the torque of the engine is optimized by the ratio of first gear, while the 2nd gear covers the medium speed range where torque tends to be insufficient. Acceleration to maximum speed is achieved smoothly and efficiently. |
 |
Superior Traction and Handling A 5-link suspension platform controls the rigid front and rear axles to minimize drive loss and deliver superior traction and handling over uneven and varying running surfaces. The large-capacity oil shocks reliably help to absorb the impacts from the running surface. |
Features:
- Pre-assembled chassis with R/C system installed and finished body. Includes pistol-grip Synchro KT-231P+ transmitter
- 5-link suspension in combination with shaft-type 4WD delivers exceptional stability over rough roads
- Equipped with KS5031-09MW servos that incorporates durable metal gears
- Ultra-realistic scale body has been recreated under license of USA-1, including the signature color scheme
- Optional LED light set shines bright with LED head & tail lamps and rooftop fog lamps
- Equipped with a new KE25SP2 engine with easy needle setting. Also includes break-in ring to get the engine safely prepared for harder running
- Gleaming polished tuned muffler is equipped as standard
- Front center drive features a telescopic universal shaft to ensure high drive efficiency and prevent shaft dropout issues
- Optional 4WS (four wheel steering) increases turning power. A wide range of other option parts are also available
- Electric version using the same body and chassis components is also available
Includes:
- Kyosho USA-1 GP .25 Engine MT 1/8 Scale 4WD Nitro Monster Truck - RTR
- Pre-assembled chassis with pre-set control linkages
- Pre-cut and painted body complete with decals applied
- 2.4GHz Syncro KT-231P+ transmitter
- L shaped hex wrench (1.5mm, 2.0mm, 2.5mm, 3.0mm)
- Cross wrench (large)
- 17mm wheel wrench
Requires:
- 8x AA NiMH batteries - we recommend TWO of the Admiral AA NiMH 2600mAh Rechargeable Batteries (Pack of 4)
- Glow fuel
- Fuel bottle
- plug heater
Optional:
Product Specifications:
Model Scale |
1/8 |
Length |
567mm / 22.3in |
Width |
455mm / 17.9in |
Height |
297mm / 11.6in |
Weight (No Battery) |
5040g / 177.7oz |
Wheelbase |
360mm / 14.1in |
Ground Clearance |
N/A |
Body |
ABS Plastic |
Chassis |
4WD |
Drivetrain |
N/A |
Wheel Size (Diameter x Width) |
164mm x 104mm |
Wheel Hex Size |
N/A |
Tire Tread |
339mm / 343mm |
Bushing Material |
N/A |
Suspension |
N/A |
Shock Type |
N/A |
Transmission |
N/A |
Gear Pitch |
N/A |
Internal Gear Ratio |
25.7/19.8/15.6:1 |
Final Drive Ratio |
N/A |
Pinion |
N/A |
Spur Gear |
N/A |
Differential |
N/A |
Ball Bearings |
N/A |
Brakes |
N/A |
Electronic Speed Control |
N/A |
Motor |
Kyosho KE25SP2 glow engine with recoil starter |
Battery |
8x AA alkaline (required) |
Max Battery Dimensions (L x W x H) |
N/A |
Servos |
N/A |
Radio |
Syncro KT-231P+ transmitter |
Lights |
No |
Sound |
No |
Water Resistant |
N/A |
Skill Level |
Beginner |
Assembly Time |
None |
Recommended Environment |
Go nuts |
Videos
Product Videos
Q&A
Product questions & answers
NOTE: Questions submitted on this page are answered by customers who have previously purchased this item. If you have a support related question that requires immediate assistance, please visit our Help Center
Customer Reviews
-
Overview
-
Videos
-
Q&A
- Regular price
- $51900
- Sale price
- $51900
- Regular price
- $
- (Save $-519.00)
- Unit price
- per
