Tamiya 18660 - TAMIYA MINI 4WD STIER (MA)
Features
Tamiya 18660 MINI 4WD STIER (MA)
This assembly kit creates a Mini 4WD racer called Stier, which means "bull" in German: its hypercar-esque body has a horn-like U shaped design at the front. At the rear, the fenders run smoothly into the wing; they are molded as a separate part. The MA chassis is a great choice for this model, and is paired with 5-spoke wheels and small diameter low profile tires. Stickers are included for body details and car numbers.
The MA (Midship AERO) Chassis has its motor in the center, and features a design which focuses upon achieving outstanding aerodynamic performance. It has six individual low-friction rollers, a rear skid bar and other speedy features developed thanks to years of design experience. The single-piece monocoque frame also guarantees that assembling and keeping the car well-maintained is a task that can be performed by beginners and veteran racers alike. Here, the chassis has a 3.5:1 gear ratio.
- Includes double-shaft motor
- Easy snap-together assembly
The body features bulging fenders, with the rear ones sporting an aggressive under-cut.

Rear fenders segue into the rear wing in hypercar style. Stickers are included for the blue stripe accents.

The front end takes design cues from bulls of the animal world (the meaning of its name in German). 5-spoke wheels are molded in silver color plastic.

The MA chassis is molded in black, with low-friction A parts in the same color. It has 3.5:1 gears.

Specifications
Technical Specifications
| Product Type | Plastic Model Assembly Kit |
|---|---|
| Brand | Tamiya |
| Length | 156mm |
| Width | 97mm |
| Height | 37mm |
| Separately Required Items | 2 x R6/AA/UM3 batteries |
| Brand | Tamiya |
|---|---|
| Product Type | Hobbies, Models & STEM > Plastic Model Kits |
| Weight | 0.21 kg |
| Warranty |
|---|
Note:
Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return




