Kyosho ULTIMA SB Dune Master 34312 1/10 2WD Buggy Kit
Kyosho ULTIMA SB Dune Master 34312 1/10 2WD Buggy Kit
The Kyosho ULTIMA SB Dune Master combines neo-vintage Baja-style bodywork with a rear-motor 2WD chassis derived from the race-proven ULTIMA RB5. Its resin chassis, adjustable suspension and rear-wheel traction suit off-road driving on loose surfaces as well as RC circuits. A roll cage, driver figure and side mirrors add scale character. This is an assembly kit with an unpainted clear body; electronics, battery and other running equipment are required separately.
Key Features
- ULTIMA SB resin chassis based on the ULTIMA RB5, with moderate flex and space for general-purpose RC equipment.
- Rear-mounted motor layout promotes rear tyre traction and controllable handling on low-grip surfaces.
- New Baja/basher-style body with decals for a single-colour finish.
- Front fog-light fittings accept optional LED light units, sold separately.
- Included side mirrors and cockpit driver figure.
- Rear resin roll cage with provision for a vintage-style wing.
- Micro-pin spike tyres front and rear; wider front tyres than the ULTIMA SB Dirt Master balance front and rear grip.
- Rear aero-dish wheels shared with the Dirt Cross 4WD and dedicated Dune Master front wheels.
- Double-wishbone suspension with resin oil dampers and dial-adjustable spring tension for ride-height tuning.
- Suspension and steering turnbuckles allow length changes without removal.
- Servo saver helps protect the steering servo during impacts.
- Standard slipper clutch protects gears under excessive loads and allows driving-characteristic adjustment.
- Full ball bearings improve drivetrain efficiency.
- Rear gear differential is straightforward to assemble and maintain; optional oil-filled configuration and ULTIMA-series ball differential offer tuning choices.
- Predominantly 2mm hex-head tapping screws simplify assembly and maintenance.
- Optional ULTIMA-series parts and racing springs provide further tuning opportunities.
Specifications
| Brand | Kyosho |
|---|---|
| Model / part number | ULTIMA SB Dune Master / 34312 (KYO-34312) |
| Scale | 1/10 |
| Power / drive | Electric / 2WD rear-wheel drive |
| Motor layout | Rear-mounted |
| Chassis | Resin, ULTIMA RB5-derived |
| Suspension | Front and rear double wishbone |
| Dampers | Resin oil dampers, adjustable spring tension |
| Differential | Rear gear differential |
| Pinion gear | 24T included |
| Body | Clear polycarbonate, unpainted |
| Assembly | Kit, assembly required |
| Battery accommodation | Designed for different 1/10 battery formats, including straight packs; confirm pack dimensions and electronics compatibility |
Package Includes
- Complete assembly kit
- Clear polycarbonate body
- Window masking sheet
- Decals
- Side mirrors and driver figure
- Rear roll cage
- Tyres, tyre inserts and wheels
- 24T pinion gear
- Cross wrench
- 1.5mm and 2.0mm L-shaped hex wrenches
- Grease
Required to Run (Sold Separately)
- Transmitter and receiver
- Steering servo
- Motor
- ESC compatible with the motor and battery
- Damper oil
- Suitable drive battery
- Compatible battery charger
- Body paint
- Assembly tools
Technical Details and Original Photos
The newly designed body takes inspiration from full-size Baja and basher vehicles, offering a different character from an open racing buggy.
Front fog-light fittings can accept optional LED units. Side mirrors and a driver figure are included.
The moulded resin roll cage attaches at the rear and provides a mounting option for a vintage-style wing.
Aero-dish rear wheels match those used on the Dirt Cross 4WD. Dedicated front wheels complement the Dune Master body.
Micro-pin spike tyres provide front and rear grip. Wider front tyres than the ULTIMA SB Dirt Master contribute to the grip balance.
The RB5-derived rear-wheel-drive chassis accommodates different 1/10 battery formats, including general-purpose straight packs.
Resin oil dampers absorb surface impacts. Dial-adjustable spring tension changes ride height, and racing springs provide further tuning choices.
The rear gear differential supports smooth cornering and straightforward maintenance. Separately purchased oil enables an oil-filled configuration, while an optional ULTIMA-series ball differential offers another circuit-driving setup.
2mm hex-head tapping screws are used extensively for fastening plastic parts, simplifying assembly and maintenance.
What is a Warehouse order? Some products aren't currently in our store, but are available through our supplier warehouse. With a warehouse order you can choose to have it shipped to your door, or held for pickup at our store.
How long will it take? Warehouse orders typically take 5–10 business days to arrive with us or reach you, depending on the warehouse dispatch schedule and your location. You'll be notified as soon as your order is ready.
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Will the price change? The price you pay at checkout is the price you'll be charged. In rare cases where a price change affects your order, we'll contact you before proceeding.
Can I return it? Yes — Warehouse orders are covered by our standard returns policy. If the item arrives damaged or is not as described, please contact us within 48 hours of delivery.
Questions? Get in touch with us before ordering if you'd like to confirm availability or estimated delivery times.
A note on Warehouse orders & warranties.
When you place a Warehouse order, your item is fulfilled by our supplier and shipped straight to you. This means delivery times may differ from our standard in-store orders, but your consumer rights remain exactly the same.
Please note: RC models are warranted for manufacture defects only. This hobby involves moving models which often suffer from damage when they are put under undue strain or when they collide with objects or are subjected to water. Techtonic Hobbies cannot be held responsible for items which are damaged through use, and as such please understand that no mechanical warranty of any kind is offered on items once they have been used if the item has suffered damage from any of the conditions listed above. Please choose carefully, paying special attention to the type of use and the age of the user of your new model, RC models are designed to be tough, but everything has its limits and we cannot be held responsible for damages that result from when those limits are exceeded. We have no way of telling what a model has been subjected to once it leaves the store / warehouse. Your consumer rights are not affected.