HPI Racing CL-6 Aluminum Wheel 1.2in (Silver/4pcs) 
HPI Racing 43T Stainl Center Bevel Gear 
Kyosho 1:18 Lancia Delta HF 4WD Olympus Rally 1987 Martini Rossi Nr.3 
Kyosho 1:12 Lamborghini Miura SVR 1970 Red 
Kyosho Mini-Z Grand Prix Circuit 30 Urethane (48pcs - 30x30) 
Team Associated Rc10 Model 24 Classic Buggy Kit 
Kyosho Calmato Alpha 40 Sports Red 2026 (EP/GP) 
Kyosho Big Shock Springs S 7.5x1.4 L=70mm Orange (2) 
Kyosho Ultima rb7.5 Ball Stud 4.8mm (M/4pcs) (97050m) 
Kyosho Fazer Fz02 (L) Chevy Belair Coupe 1957 Turquoise 1:10 Readyset 
Kyosho Fazer MK2 Mercedes GT3 50 Years Legend of Spa 1:10 Readyset 
Kyosho 1:18 Lancia Delta HF 4WD Rally Piancavallo 1987 Esso Nr.1 
Pinion Gear Kyosho 34 Teeth - 48dp (Um334) Steel 
Associated Rear Springs V2 Yellow 4.4LB/IN RC8B3/RC8B3.1/RC8B3.2 
Kyosho USA-1 Nitro 1:8 RC Nitro 4WD Readyset w/KE25SP2 (includes nitro) 
Kyosho 1:18 Jaguar E-Type 3.8L Coupe MK1 1961 Gun Metal 
Kyosho EP Fantom 4WD Ext CRC-II 1:12 Kit *Legendary Series* 
Kyosho First Mini-Z 1:28 Shelby Cobra 427 s/C 1960 blue 
Kyosho Fazer FZ02-VE Chevy Camaro Z28 '69 SuperCharged 1:10 Readyset 
Kyosho 1:18 Ferrari F40 Yellow 1987 Die-Cast Collection 
Kyosho 1:18 Fiat Nuova 500 Green Clear 
Kyosho Ultima SB Dune Master 2WD 1:10 EP Kit 
Kyosho 1:18 Lancia Delta Hf 4wd 1000 Lakes 1987 Team Lancia nr.4 
Kyosho Fazer D2 Toyota 86 GT Tuned Ver. Red 1:10 Drift Readyset 
Kyosho USA-1 Nitro 1:8 RC Nitro 4WD Readyset w/KE25SP2 (includes nitro)
Key Specs
About this product
The Kyosho USA-1 Nitro 1:8 RC Nitro 4WD Readyset w/KE25SP2 (includes nitro) (item K.34257D + Nitro + starter) is Kyosho’s USA-1 (1/8 monster truck) — the legendary licensed USA-1 platform that defines big-tyre monster truck bashing. The USA-1 was one of the original 1980s monster trucks and Kyosho’s licensed re-release maintains the iconic chrome bumper, big-tyre and full-cage body styling that made the original a star.
Shipped as a ReadySet, the truck arrives with body, KE-series engine, servo and 2.4 GHz Syncro radio fitted. Add glow fuel, a starter box, glow igniter and AA cells for the transmitter and you’re ready to bash. The big-tyre monster format makes the Mad/USA-1 line some of Kyosho’s most fun off-the-shelf platforms — instant wow factor and serious off-road capability.
UK spares for the Mad/USA-1 line are well stocked, with everything from common consumables (shock springs, body clips, tyres) through to performance hop-ups widely available. The platform is supported by Kyosho UK distribution with comprehensive parts diagrams.
Why bashers pick the USA-1
- Licensed USA-1 monster truck with iconic livery
- Kyosho KE-series nitro engine — pull-start, with included fuel pickup
- 4WD shaft drivetrain with sealed differentials
- Oil-filled shocks with full-length monster-truck travel
- 2.4 GHz Syncro radio included
Specifications
| Item code | K.34257D + Nitro + starter |
| Brand | Kyosho |
| Scale | 1/8 |
| Drivetrain | 4WD nitro |
| Vehicle type | Monster Truck |
| Format | RTR |
| Chassis platform | USA-1 (1/8 monster truck) |
| EAN | 454856546804 |
In stock and ready to ship from our UK warehouse.
Frequently Asked Questions
Nitro — runs on glow fuel using a Kyosho KE-series engine with pull-start.
1/8 scale, 4WD monster truck.
Yes — ships fully built with body, motor/engine, ESC, servo and 2.4 GHz radio fitted.
Nitro monster trucks of this class typically run 30+ mph depending on tuning and gearing.
1/8 monster trucks need outdoor space and a confident operator; the brushless VE versions are easier than the nitro to start with.
