Description
Overview
The Tamiya Subaru WRX STI NBR Challenge recreates the endurance racing version of Subaru's high-performance sport sedan that conquered the legendary Nürburgring. Designed specifically for the grueling 24-hour endurance race on what is widely considered the world's most challenging circuit, the WRX STI NBR Challenge car took Subaru's already formidable WRX STI as a base and transformed it into a class-winning endurance racer. This car proved its worth by winning its SP3T class in the 2016 running of the Nürburgring 24 Hours.
This R/C model assembly kit captures the complex aerodynamic lines of the race car in graceful polycarbonate detail. The body features distinctive elements including the prominent bonnet air intake and vents, sharp front fenders, and the diffuser-shaped rear end that helped the car slice through the air during high-speed sections of the Nordschleife. Side mirrors and the prominent rear wing are depicted using separate parts, while comprehensive stickers allow you to recreate the multitude of sponsor logos that adorned this championship-winning machine.
Key Features
- Authentic 1/10 scale recreation of the 2016 Nürburgring 24h class winner
- Aerodynamically-optimized polycarbonate body design
- Distinctive bonnet air intake and hood vents
- Sharp front fenders for aggressive styling
- Diffuser-shaped rear end for aerodynamic efficiency
- Separately molded side mirrors and rear wing
- Gun metal mesh wheels paired with slick tires
- Complete sponsor logo sticker sheet
- Includes 540-Type Torque Tuned brushed motor
- Hobbywing THW 1060 ESC included
Historical Significance
- SP3T class winner at 2016 Nürburgring 24 Hours
- Based on the legendary Subaru WRX STI platform
- Competed on the world's most demanding racing circuit
- Showcased Subaru's endurance racing capabilities
- Featured extensive aerodynamic modifications for high-speed stability
- Part of Subaru's ongoing motorsport heritage
Chassis Features
- Proven TT-02 shaft-driven 4WD chassis platform
- Longitudinal layout with optimal weight distribution
- Battery positioned on left, motor on right for balance
- Identical left/right suspension arms for easy assembly
- Easy-to-maintain front and rear gearboxes
- 4-wheel double wishbone independent suspension
- Friction dampers front and rear
- Front/rear 4-bevel resin differentials
- 3-piece steering tie-rod for precise control
- Brake disc-shaped wheel hubs
- Bathtub-type frame for durability
Chassis Adjustability
- 2 wheelbase options (257mm for this model)
- 2 ground clearance settings
- 2 tread setup options
- 10 possible gear ratios (8.27:1 to 7.28:1)
Performance Benefits
- Shaft-driven 4WD matches the full-size car's AWD system
- Balanced chassis provides predictable high-speed handling
- Slick tires deliver maximum grip on paved surfaces
- Gun metal mesh wheels add racy appearance
- Extensive TT-02 hop-up parts catalog available
- Lightweight polycarbonate body improves performance
Usage Notes
- Optimized for paved surfaces and on-road tracks
- Body requires painting with Tamiya PS polycarbonate paints
- Window masking tape included for professional finish
- Recommend ball bearings upgrade for improved performance
- CVA oil dampers available as hop-up option
- Compatible with 7.2V NiMH or 7.4V LiPo batteries
Technical Specs
| Specification | Value |
|---|---|
| Scale | 1/10 |
| Length | 497mm |
| Width | 189mm |
| Height | 135mm |
| Wheelbase | 257mm |
| Tire Width/Diameter | 27mm / 67mm |
| Chassis | TT-02 |
| Drivetrain | 4WD Shaft-Driven |
| Differential | Front/Rear 4-bevel resin |
| Suspension | 4-wheel double wishbone |
| Dampers | Friction dampers (front/rear) |
| Gear Ratio | 8.27:1 (9 additional ratios available) |
| Motor | 540-Type Torque Tuned |
| ESC | Hobbywing THW 1060 |
| Frame Type | Bathtub |
What's Included
- TT-02 chassis kit with all hardware
- Polycarbonate Subaru WRX STI NBR Challenge body shell
- Separate rear wing assembly
- Separate side mirrors
- Gun metal mesh wheels (4)
- Slick racing tires (4)
- 540-Type Torque Tuned brushed motor
- Hobbywing THW 1060 electronic speed controller
- Complete sponsor logo sticker sheet
- Window masking tape
- Assembly instruction manual
Needed to Complete
- 2-channel radio system (transmitter and receiver)
- Steering servo (standard size)
- 7.2V battery pack (NiMH recommended) or 7.4V LiPo
- Battery charger compatible with your battery type
- AA batteries for transmitter
- Tamiya PS polycarbonate spray paints
- Basic hobby tools for assembly
Summary
The Tamiya Subaru WRX STI NBR Challenge on the TT-02 chassis celebrates Subaru's impressive 2016 class victory at the legendary Nürburgring 24 Hours endurance race. This kit captures the aggressive aerodynamic styling of the endurance racer with its distinctive hood vents, sharp fenders, and prominent rear wing. The proven TT-02 platform provides reliable 4WD performance that mirrors the full-size car's capabilities, while the included motor and ESC make it ready to build and drive. Whether you're a Subaru enthusiast or an endurance racing fan, this kit offers an exceptional combination of motorsport heritage and RC driving excitement.