#YZ-834B - YOKOMO YZ-834B FIRST GENERATION DOG FIGHTER REPRODUCTION 4WD OFF-ROAD CAR
Key Specs
About this product
The YZ-834B will be released in the same semi-finished chassis as when it was first released in 1985. This is a product to be enjoyed by looking at the machine and reminiscing about those days, as well as by driving it with the sound of the chain drive.
This is a reproduction model of Yokomo’s first 4WD off-road car, the YZ-834B Dogfighter, which made a stunning debut by winning the first World Championship!
With a number of unique features, including front and rear monoshocks, chain and gear drive 4WD, front one-way, and trailing arms, this machine was full of originality and caught the attention of children at the time. In recent years, Yokomo has received many requests from customers to reprint it, and has been assessing the possibility of manufacturing it, but it has finally arrived.
Although the battery mounting method and drive system have been strengthened to suit recent circumstances, the YZ-834B has been redesigned to preserve the impression of the time as much as possible, and the YZ-834B will once again kick up the dirt road surface. It will be sold with a semi-finished chassis in the same package as when it was released in 1985.
This is a product that you can look at and reminisce about those days, and enjoy driving it while listening to the sound of the chain drive.
Product specifications
■ 1/10 scale 4WD electric off-road car
■ Pre-assembled semi-finished chassis
■ Front chain drive, rear gear down 4WD drive system
■ Front one-way axle hub ■ Front double wishbone suspension
■ Rear trailing arm suspension
■ Front and rear aluminum mono shock
■ Rear anti-roll bar ■ Skid flat pan chassis
■ Heavy duty low profile tires
■ Midship motor
■ Full ball bearings
■ Quick gear change system
■ 3-piece tie rod steering system
■ Polycarbonate clear body and wing
*The kit does not include 2-channel radio control set (transmitter, receiver, speed controller, servo), battery (7.2v-7.4v), charger, motor, polycarbonate paint, etc. Please purchase separately.
Frequently Asked Questions
This is a kit requiring assembly and is best suited to experienced builders and drivers rather than beginners. The semi-finished chassis still requires completion, and you'll need to source and install a motor, radio control set, battery, and charger separately.
The car accepts a 7.2V or 7.4V battery, but the battery and charger are not included and must be purchased separately. Check your charger manual for exact charge times, as these vary by model.
The kit includes a semi-finished chassis, suspension components, drivetrain parts, tyres, body shell, and wing. You must purchase separately: a 2-channel radio control set (transmitter, receiver, speed controller, servo), battery, charger, motor, and polycarbonate paint.
This is a 1/10-scale 4WD buggy, making it a manageable size for indoor and outdoor use. Exact dimensions aren't listed, but 1/10-scale buggies typically measure around 40–50 cm in length.
The YZ-834B features an authentic chain-drive front axle paired with a rear gear-down drive system, delivering distinctive chain-drive sound and the original 1985 driving character. This is a key reproduction feature alongside the trailing-arm rear suspension and front one-way hub.

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