Kyosho 34311 Ultima SB Dirt Master 1:10 Electric 2WD Buggy Kit - Retro Racing Feel  [KY-34311]

Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master
Price:
NZD$329.09
Brand:
Kyosho
Model:
KY-34311
GTIN:
4548565440993
Condition:
Brand New
Available in shop
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alt="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master" title="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master"
alt="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master" title="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master"
alt="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master" title="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master"
alt="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master" title="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master"
alt="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master" title="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master"
alt="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master" title="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master"
alt="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master" title="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master"
alt="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master" title="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master"
alt="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master" title="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master"
alt="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master" title="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master"
alt="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master" title="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master"
alt="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master" title="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master"
alt="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master" title="Kyosho 34311 - 1:10 Scale Radio Controlled Electric Powered 2WD Buggy Assembly kit Ultima SB Dirt Master"

Take the Kyosho Ultima RB Dirt Master off the beaten path

The Kyosho Ultima RB Dirt Master is a 1/10 scale kit that brings race-bred engineering into a versatile off-road package. It sits between entry-level models and full race-spec cars, making it a practical choice for hobbyists wanting more control and traction.

Design Roots and Handling

Inspired by the Ultima RB5, this Dirt Master retains a rear motor setup that helps lock the rear end in corners and improves traction on loose surfaces. The body blends vintage cues with modern fitment so it looks at home on a dirt track or a prepared circuit.

What to Expect from Performance

The kit is supplied unassembled and accepts common 1/10 electronics. Included tyres and wheels are designed for varied terrain while the resin chassis gives measured flexibility to aid grip. The rear motor position contributes to a predictable, planted driving feel.

Specifications

  • Scale: 1/10
  • Length: 380mm
  • Width: 249mm
  • Height: 140mm
  • Wheelbase: 270mm
  • Tread: F:221mm, R:201mm
  • Tire Size: F:84x28mm, R:86.5x42mm
  • Gear Ratio: 8.23:1
  • Weight: Approximately 1,450g

For builders who want a robust, adaptable 1/10 buggy with a race lineage, the Kyosho Ultima RB Dirt Master gives reliable traction and straightforward tuning potential.

The tyre profile and rear drive help with grip on loose surfaces, but avoid deep wet sand and rinse components after salty or muddy runs to prevent corrosion.
Common wear items like tyres, shocks, and drivetrain components are widely available for the Ultima platform, making maintenance straightforward.
Start with medium oil shocks and a neutral spring rate, then soften for rough, choppy surfaces or stiffen for flat, prepared tracks to tune handling balance.
No, the kit is unassembled and requires separately purchased motor, ESC, servo, receiver, transmitter and batteries to run.

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