Description
Overview
The Tamiya Toyota Celica GT-Four ST185 RC assembly kit brings World Rally Championship glory to your workbench in stunning 1/10 scale detail. This model recreates the legendary Celica GT-Four RC (Rally Competition) homologation special that delivered Toyota's first-ever WRC Manufacturer's and Driver's Championship double in 1993. With its flowing curves, distinctive raised headlights, and powerful 2-liter turbocharged heritage, the ST185 represents one of the most successful rally cars of the early 1990s.
Built on Tamiya's versatile and beginner-friendly TT-02 shaft-driven 4WD chassis, this kit combines championship-winning rally styling with modern RC reliability. The lightweight polycarbonate body captures every detail of the homologation road car, from its subtle rear spoiler to the distinctive side mirrors. Whether you're a Toyota enthusiast, rally history buff, or newcomer seeking a proven platform, the ST185 delivers authentic scale appearance and enjoyable driving performance.
Key Features
- 1/10 scale R/C model assembly kit with 450mm length, 187mm width, 136mm height
- Authentic Toyota Celica GT-Four RC (ST185) homologation body
- 1.0mm thick durable polycarbonate body shell
- Raised headlight design faithfully recreated
- Separately molded plastic side mirrors
- Distinctively rounded rear spoiler as separate part
- TT-02 shaft-driven 4WD chassis
- White 5-spoke wheels with semi-pneumatic racing radial tires
- 540-Type brushed motor included
- ESC included
- Window masking tape included
Historical Significance
- 1993 WRC Manufacturer's Championship winner
- 1993 WRC Driver's Championship winner
- First WRC title double for Toyota
- 5,000 homologation units produced worldwide
- 2-liter turbo engine with 235PS output
- Viscous coupling center differential with Torsen rear
Chassis Features
- Shaft-driven 4WD with longitudinal layout
- Battery on left, motor on right for optimal balance
- Identical left/right suspension arms for easy assembly
- Easy-to-maintain gearboxes
- 2 wheelbase options, 2 ground clearance settings
- 10 possible gear ratios (8.27:1 standard)
- Brake disc-shaped wheel hubs
- Stylish front bumper supports
Performance Benefits
- Excellent stability from balanced shaft-driven 4WD
- 4-wheel double wishbone suspension
- Friction dampers for predictable handling
- 4-bevel plastic differentials front and rear
- 3-piece steering tie-rod for smooth action
- Highly adaptable chassis with extensive tuning options
- Resin ball links for comfortable steering motion
Usage Notes
Optimized for on-road driving on smooth paved surfaces. The racing radial tires provide excellent grip on tarmac and are suitable for parking lot running and RC tracks. Standard plastic bushings can be upgraded to ball bearings for improved performance. Recommended for builders ages 14 and up. Body requires painting with Tamiya PS polycarbonate spray paints.
Technical Specs
- Scale: 1/10
- Length: 450mm
- Width: 187mm
- Height: 136mm
- Wheelbase: 257mm
- Tire Size: 27mm width × 67mm diameter
- Drive: Shaft-driven 4WD
- Chassis: TT-02
- Body Material: 1.0mm Polycarbonate
- Motor: 540-Type brushed
- ESC: Included
- Suspension: 4-wheel double wishbone
- Dampers: Friction dampers
- Differentials: 4-bevel plastic
- Gear Ratio: 8.27:1 (9 additional ratios available)
- Manufacturer: Tamiya
- Item Number: 58730
What's Included
- Complete unassembled TT-02 chassis kit
- 1.0mm polycarbonate Toyota Celica GT-Four ST185 body (clear)
- Separately molded plastic side mirrors
- Separately molded rear spoiler
- White 5-spoke wheels (4)
- Semi-pneumatic racing radial tires (4)
- Decal sheet with side logo and details
- Window masking tape
- 540-Type brushed motor
- Electronic speed controller
- Comprehensive instruction manual
Needed to Complete
- 2-channel radio system (transmitter and receiver)
- Standard-size steering servo
- 7.2V-7.4V battery pack (NiMH or 2S LiPo)
- Compatible battery charger
- AA batteries for transmitter
- Tamiya PS polycarbonate spray paints
- Basic assembly tools
Summary
The Tamiya Toyota Celica GT-Four ST185 TT-02 celebrates Toyota's first WRC championship double with an authentic 1/10 scale recreation of the legendary homologation special. Built on the versatile TT-02 4WD platform with included motor and ESC, this kit delivers championship-winning styling and enjoyable on-road performance. Perfect for rally enthusiasts, Toyota collectors, and RC hobbyists seeking a proven chassis with extensive tuning potential.