Kyosho Ultima SB Dirt Master RC Buggy Electric 2WD 1/10 Scale Kit

Brand: Kyosho | SKU: 34311
sold out
On order since: Apr 29, 2025

$357.82
Price may change when stock arrives

Kyosho Ultima SB Dirt Master RC Buggy: A 1/10 scale 2WD electric buggy kit with a retro-modern design, perfect for off-road bashing.

Key Points
  • Rear-mounted motor for increased traction and stability
  • Double wishbone suspension with adjustable turnbuckles
  • Durable resin chassis with moderate flex for optimal grip
  • Oil-filled shocks with adjustable spring tension
  • Perfect for intermediate-level drivers
Required to Complete
LiPo Safe Charging Bag
Yeah Racing 185x75mm LiPo Safe/Protection Bag
$19.95 10+ in stock
Required QTY: 1
Battery
Charger
SkyRC S100neo AC/DC Smart Charger
$103.84 10+ in stock
Required QTY: 1
ESC/Motor
Batteries for Controller
Fujitsu 1.5v AA Alkaline Batteries 4Pcs
$5.90 10+ in stock
Required QTY: 1
Transmitter
Low Profile Servo
Body Shell Reamers
HPI Silver Aluminium Body Reamer
$63.72 1 in stock
Required QTY: 1
Curved Scissors
HSP Curved Hobby Scissors
$6.89 8 in stock
Required QTY: 1


Looking for spare parts or upgrades?

This product comes UNPAINTED. Only use a polycarbonate style paint such as the Tamiya PS series to finish these parts, as standard paints will not adhere and/or cause damage to the surface. To view the entire range of polycarbonate safe paints, please CLICK HERE.

Description

The Kyosho Ultima SB Dirt Master is a 1/10 scale 2WD electric buggy that combines classic styling with modern performance. This kit features a unique retro-modern body design with a clear finish, allowing you to customise its look. The rear-mounted motor provides excellent traction and stability, making it ideal for off-road bashing.

The Ultima SB Dirt Master is equipped with a durable resin chassis, double wishbone suspension, and oil-filled shocks for superior handling and control. The kit also includes a slipper clutch to protect the gears and a rear wing for added downforce. With its user-friendly design and high-quality components, the Ultima SB Dirt Master is a great choice for intermediate-level drivers.

Features
  • 1/10 scale 2WD electric buggy kit
  • Unique retro-modern body design
  • Clear body for custom painting
  • Rear-mounted motor for increased traction
  • Double wishbone suspension with adjustable turnbuckles
  • Durable resin chassis with moderate flex
  • Oil-filled shocks with adjustable spring tension
  • Rear gear differential
  • Full ball bearings
  • Slipper clutch
  • Genuine Kyosho Product
Unique Retro-Modern Body Design
Unique Retro-Modern Body Design

The SB Dirt Master features a distinctive retro-modern body design that blends classic styling with contemporary aerodynamic technology. The clear kit body allows for custom painting and personalisation, and included graphics decals add a finishing touch. A rear wing is also included for increased traction and stability.

Rear-Mounted Motor for Enhanced Traction
Rear-Mounted Motor for Enhanced Traction

Experience superior traction and driving stability with the rear-mounted motor configuration. This design optimises weight distribution for improved grip and handling, while a motor guard protects the motor from impacts during jumps and rough landings.

Tunable Double Wishbone Suspension with Oil Shocks
Tunable Double Wishbone Suspension with Oil Shocks

The proven double wishbone suspension system provides exceptional handling and responsiveness. Turnbuckle rods allow for easy adjustment of suspension geometry, while oil-filled shocks with dial-adjustable spring tension ensure smooth damping and customisable ride height. The suspension is even compatible with competition-level springs for advanced tuning.

Flexible Resin Chassis for Easy Assembly
Flexible Resin Chassis for Easy Assembly

The resin main chassis offers moderate flex characteristics, enhancing grip and stability while providing ample space for easy installation and assembly of RC components.

Efficient Rear Gear Differential
Efficient Rear Gear Differential

The rear gear differential ensures smooth cornering and is designed for easy assembly and maintenance. For those seeking even greater performance, the ball differential from the Ultima series (UMW602B) can be installed as an upgrade.

Full Ball Bearings for Reduced Friction
Full Ball Bearings for Reduced Friction

The drivetrain features full ball bearings, minimising friction and maximising efficiency. This design reduces power loss and ensures smooth operation for optimal performance.

Specifications
  • Length: 380mm (15")
  • Width: 249mm (9.8")
  • Height: 140mm (5.5")
  • Wheelbase: 270mm (10.6")
  • Weight: 1450g (3.2lbs) (approx.)
  • Chassis: Resin Tub
  • Suspension: Double Wishbone
  • Drivetrain: 2WD Rear-Wheel Drive
  • Motor: N/A
  • ESC: N/A
Included Items
  • 1x Kyosho Ultima SB Dirt Master Buggy Kit
  • 1x Clear Polycarbonate Body
  • 1x Rear Wing
  • 1x Window Mask Seal
  • 1x Decal Sheet
  • 1x Chassis Parts
  • 1x Cross Wrench
  • 2x Hex Wrenches (1.5mm, 2.0mm)
  • 1x Grease
  • 1x Set of Rims & Tyres
  • 1x Pinion Gear
Required Items
Note
  • This is a kit and requires assembly. A compatible radio system, motor, ESC, servo, battery, charger, and paint are required for operation.
Videos
Specifications
RC Car
Scale: 1/10
Max LiPo Power: 3S (11.1v)
Completion: Kit
Skill Level: Intermediate
Power Source: Electric
Chassis Type: Buggy
On/Off Road: Off Road
Drivetrain: 2WD
Factory Specs
Max LiPo Power: 3S (11.1v)
Battery Connector: Deans
Reviews
Kyosho Ultima SB Dirt Master RC Buggy Electric 2WD 1/10 Scale Kit
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