Kyosho 30645 ULTIMA '87 WC Spec Retro Racing Kit 1/10  [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:
AUD$569.33
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"

Retro aesthetics with a tuneable platform - Kyosho 30645 ULTIMA '87 WC Spec

The Kyosho 30645 brings back the ULTIMA '87 race styling while offering a practical chassis layout that responds well to setup changes. It is designed for hobbyists who like to tune handling and performance as much as the original looks.

Style rooted in the 1980s

The ULTIMA series earned its reputation in the late 1980s, and this model recreates the signature contours and decal treatments. The chassis architecture reflects years of refinement, balancing weight and robustness for club racing.

Tunable 2WD performance

As a 1:10 electric 2WD buggy, it provides direct, adjustable handling. The 8.64:1 gear ratio supports efficient power transfer, and the variable wheelbase lets you change the balance for tighter corners or higher-speed tracks. Use a 540-class motor and a suitable ESC for best performance.

Build and customisation potential

The kit features a clear body for paint, a precision ball differential and a set of basic tools to assist assembly. Builders can upgrade tyres, shocks and gearing to suit specific track conditions or driving preferences.

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

For owners who enjoy setup work and classic liveries, the Kyosho 30645 ULTIMA '87 WC Spec is a rewarding kit that balances authentic looks with practical tuning options.

Yes. The suspension layout uses conventional mounts so many aftermarket shock options will fit, allowing you to tune damping and ride height.
The kit includes a precision ball differential that can be set up to your preference; changing grease weight or shims will alter its behaviour on corner exit.
Polycarbonate spray paints are recommended for durability and flexibility. Mask carefully and apply thin coats for a professional finish.
Yes. With period-correct setup and appropriate electronics, the Kyosho 30645 can be a competitive entry in vintage or classic buggy events.

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