Key Specs
Scale
1/10
Motor
Electric
Drive
4WD
Build State
Kit
Vehicle Type
Buggy
About this product
The Kyosho Lazer SB DirtCross 4WD 1:10 EP Kit (item K.34321B) is Kyosho’s Lazer SB (vintage 1/10 4WD buggy) — a 1/10 4WD competition buggy for racers and enthusiasts who want a kit-built chassis.
Sold as an unbuilt kit, this version lets you specify the motor, ESC, servo, radio and battery to suit your class and driving level. The Ultima platform has a long heritage at IFMAR worlds and continues to be supported with current Kyosho race spares and hop-ups.
The Ultima line covers everything from re-released vintage buggies through to current race-class chassis — one of Kyosho’s longest-running competition platforms.
Why racers pick the Lazer SB
- 4WD competition buggy platform
- Race-spec geometry — tuneable camber/toe/ride height
- Oil-filled shocks with full ball-bearing drivetrain
- Race-grade chassis — aluminium plate, hardened drivetrain components
- Kit format — specify your own motor, ESC, servo, receiver and battery
Specifications
| Item code | K.34321B |
| Brand | Kyosho |
| Scale | 1/10 |
| Drivetrain | 4WD electric |
| Vehicle type | Buggy |
| Format | Kit |
| Chassis platform | Lazer SB (vintage 1/10 4WD buggy) |
| EAN | 4548565471324 |
In stock and ready to ship from our UK warehouse.
Frequently Asked Questions
1/10 scale, 4WD electric off-road buggy.
It’s a competition kit. The chassis ships unbuilt — you supply the motor, ESC, servo, receiver, transmitter and battery.
The Ultima line is Kyosho’s long-running competition platform — modern Ultima builds are race-class spec.
Yes — Kyosho Ultima spares and hop-ups are well-stocked in the UK, with strong cross-compatibility across the current race-class chassis.
Competition kits assume some prior RC experience — not the easiest first kit, but a fantastic next step after a basic RTR. Build manuals are detailed.
Customer Reviews
4.7
Compatible Parts
Sponge Tape 1x100x150mm Kyosho
Kyosho Ultima rb7.5 Dual Slipper Sheet (White) (Um516b)
Rear Wheels 10 Holes White 2.2 (2) Kyosho Ep Lazer Sb Dirtcross”
Front Tyres 1:10 Kyosho Fazer Kobra-Dirt Hog (2) Soft
Tungsten Carbide Balls 3/32 Kyosho (12)
Washers m3x8x0.5mm (10) Kyosho
£4.50
Hex Button Screws M3x10mm (10) Kyosho
Hex Button Screws M2x4mm (10) Kyosho
Flanged Nuts m4x4.5mm (10) Kyosho
£4.85
E-Ring 2.5mm (10) Kyosho
£3.85