Kyosho 31277SG Inferno US Sports2 1/8 GP 4WD Readyset  [31277SG]

Kyosho 31277SG - 1/8 GP 4WD RACING BUGGY - INFERNO US Sports2 Readyset
Price:
£302.43
Brand:
Kyosho
Model:
31277SG
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alt="Kyosho 31277SG - 1/8 GP 4WD RACING BUGGY - INFERNO US Sports2 Readyset" title="Kyosho 31277SG - 1/8 GP 4WD RACING BUGGY - INFERNO US Sports2 Readyset"
alt="Kyosho 31277SG - 1/8 GP 4WD RACING BUGGY - INFERNO US Sports2 Readyset" title="Kyosho 31277SG - 1/8 GP 4WD RACING BUGGY - INFERNO US Sports2 Readyset"
alt="Kyosho 31277SG - 1/8 GP 4WD RACING BUGGY - INFERNO US Sports2 Readyset" title="Kyosho 31277SG - 1/8 GP 4WD RACING BUGGY - INFERNO US Sports2 Readyset"
alt="Kyosho 31277SG - 1/8 GP 4WD RACING BUGGY - INFERNO US Sports2 Readyset" title="Kyosho 31277SG - 1/8 GP 4WD RACING BUGGY - INFERNO US Sports2 Readyset"
alt="Kyosho 31277SG - 1/8 GP 4WD RACING BUGGY - INFERNO US Sports2 Readyset" title="Kyosho 31277SG - 1/8 GP 4WD RACING BUGGY - INFERNO US Sports2 Readyset"
alt="Kyosho 31277SG - 1/8 GP 4WD RACING BUGGY - INFERNO US Sports2 Readyset" title="Kyosho 31277SG - 1/8 GP 4WD RACING BUGGY - INFERNO US Sports2 Readyset"

Inferno US Sports2 Overview

For racers and weekend drivers looking for a nitro 1/8 scale machine, the Kyosho Inferno US Sports2 offers a race-derived chassis in a ready-to-run package. The INFERNO layout provides a stable base for setup work and the Readyset arrives largely assembled to speed up first runs.

Engine Layout and Chassis Stiffness

The vehicle runs the GXR28SG engine with an SG-type crank and a small diameter flywheel to help with throttle precision and lower rotational mass. Torque rods at both the front and rear help keep the chassis rigid during aggressive track driving.

Adjustable Handling and Braking

Turnbuckle upper arms and steering rods let you tweak geometry for handling preferences. The independent dual brake system enables separate front and rear adjustment, while aluminium oil shocks with adjustable spring tension improve tyre contact and vehicle balance.

Component Strength and Body Design

Blue anodised wheel hubs enhance strength where impacts are common, and the aerodynamic bodywork and rear wing generate downforce to aid stability at speed. The livery is designed to be eye-catching while supporting race function.

Specifications

  • Scale: 1/8
  • Length: 496mm
  • Width: 307mm
  • Height: 189mm
  • Wheelbase: 323 x 328mm
  • Tread (F/R): 258mm x 261mm
  • Tire (F/R): 116(D) x 42mm(W)
  • Gear Ratio: 10.58:1
  • Weight: 3,400g (approx.)
  • Engine: GXR28SG

The Kyosho Inferno US Sports2 makes a solid foundation for drivers aiming to progress in 1/8 GP events or for hobbyists who want a durable, tunable nitro buggy.

You will need nitro fuel, a glow starter or starter box and basic tools. A fuel pump and a reliable glow igniter are helpful for quick throttle setup and engine starts.
Typical upgrades include tuned shocks, racing tyres and higher-spec bearings, along with engine tuning parts if you seek more outright performance.
Basic setup changes such as shock preload and toe adjustments are straightforward; learning to interpret handling changes takes practice but is achievable for most hobbyists.
Regular cleaning, replacing worn tyres and checking drivetrain components after sessions will extend component life and keep performance consistent.

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