Kyosho 30645 ULTIMA '87 WC Spec Retro 1/10 Electric 2WD Buggy  [KY-30645]

Kyosho 30645 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy KYOSHO AMERICA 20th Anniversary Limited Model ULTIMA \\\'87 WC Worlds Spec
Price:
NZD$645.94
Brand:
Kyosho
Model:
KY-30645
GTIN:
4548565481590
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alt="Kyosho 30645 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy KYOSHO AMERICA 20th Anniversary Limited Model ULTIMA \\\'87 WC Worlds Spec" title="Kyosho 30645 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy KYOSHO AMERICA 20th Anniversary Limited Model ULTIMA \\\'87 WC Worlds Spec"
alt="Kyosho 30645 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy KYOSHO AMERICA 20th Anniversary Limited Model ULTIMA \\\'87 WC Worlds Spec" title="Kyosho 30645 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy KYOSHO AMERICA 20th Anniversary Limited Model ULTIMA \\\'87 WC Worlds Spec"
alt="Kyosho 30645 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy KYOSHO AMERICA 20th Anniversary Limited Model ULTIMA \\\'87 WC Worlds Spec" title="Kyosho 30645 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy KYOSHO AMERICA 20th Anniversary Limited Model ULTIMA \\\'87 WC Worlds Spec"
alt="Kyosho 30645 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy KYOSHO AMERICA 20th Anniversary Limited Model ULTIMA \\\'87 WC Worlds Spec" title="Kyosho 30645 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy KYOSHO AMERICA 20th Anniversary Limited Model ULTIMA \\\'87 WC Worlds Spec"

Kyosho 30645 ULTIMA '87 WC Spec - a retro racer reworked

The Kyosho 30645 pays tribute to the ULTIMA '87 era with attention to period detail and a practical kit layout. It celebrates Kyoshos early racing heritage while giving builders a solid platform to tune and race.

Period styling and construction

The ULTIMA series made its name in the late 1980s, and the 30645 mirrors those distinctive lines and graphics. Its chassis balances a lightweight feel with durability, reflecting decades of refinement in off-road design.

Drive layout and handling notes

Set up as a 1:10 electric 2WD, this buggy offers predictable handling and straightforward maintenance. With an 8.64:1 gear ratio and adjustable wheelbase, you can tailor its on-track behaviour. A 540-class motor and compatible ESC are recommended for best results.

Build options and tuning

The kit includes a clear body for painting, a ball differential and basic tools to help get you started. Builders can focus on suspension, gearing and tyres to suit different surfaces and driving styles.

Specifications

  • Scale: 1/10
  • Length: 370mm
  • Width: 250mm
  • Height: 130mm
  • Wheelbase: 260-263mm
  • Tread (Front/Rear): 208mm / 214mm
  • Weight: Approx. 1500g (with 7.2V4000 LiPo)
  • Tires (Front/Rear): 75x20mm / 82x36mm
  • Motor: 540 class size (sold separately)
  • Gear Ratio: 8.64:1

The Kyosho 30645 ULTIMA '87 WC Spec suits modelers who value authentic period looks and tunable mechanics, whether for club racing or display.

Is this kit aimed at collectors or racers?

It appeals to both. Collectors will value the authentic styling while racers can use the chassis as a tuneable base for classic competitions.

What motor size should I use?

A standard 540-class motor fits the drivetrain and provides a good balance of speed and control; pick an ESC that matches the motor and your battery choice.

Which surfaces suit this buggy?

The 2WD layout and tyre sizes make it best on compact dirt, indoor carpets or hardpacked tracks. Tyre choice and suspension setup will change grip markedly.

How much maintenance does it need?

Routine checks of driveline parts, diff oil and suspension fasteners will keep performance consistent. Clean and re-grease moving parts after dusty or wet running.

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