Kyosho Lazer SB DirtCross 4WD Kit ** CLEARANCE **
Brand: Kyosho
Part No: K.34321B
In Stock: Usually ships same day
The Kyosho Lazer SB DirtCross 4WD Kit (K.34321B) brings the heritage of the competition-level Lazer ZX-5 to a cost-optimised 1/10 EP buggy platform. Designed as a step up from entry-level models, it retains the proven suspension and drive system while updating the main chassis for the latest battery and motor systems. A newly styled clear body with rear-positioned cabin, driver figure and retro spoke wheels completes the classic buggy look.
Under the retro shell sits a reliable shaft-driven 4WD drivetrain with front and rear gear differentials for stable, long-lasting operation (optional ball differentials available). The lightweight, high-rigidity resin chassis accepts various standard battery shapes as well as short-type LiPo packs. Race-proven double wishbone suspension with height-adjustable oil shocks and H-pin tyres delivers consistent grip across a wide range of surfaces. Full ball bearings improve drivetrain efficiency, and there is suggested compatibility with optional parts and shock springs from the Lazer series.
Key Features
- Optimised price-to-performance 1/10 EP 4WD buggy based on a high-performance racing platform
- Proven, reliable shaft-driven 4WD system
- New rear-cabin body design with rear wing and driver figure
- Front and rear gear differentials for consistent, durable running; optional ball differentials available
- High-rigidity, lightweight resin main chassis fits standard batteries and short-type LiPo
- Race-proven double wishbone suspension with height-adjustable oil shocks
- H-pin tyres for stable grip on varied surfaces
- Retro-look spoke wheels
- Full ball bearing specification for increased drive efficiency
- Suggested compatibility with optional Lazer series parts and shock springs
Specifications
- Length: 395mm
- Width: 245mm
- Height: 125mm
- Wheelbase: 268.5mm
- Tread (F/R): 209mm / 201mm
- Tyres: Front φ88×33mm; Rear φ88×40mm
- Gear Ratio: 8.13:1
- Weight: approx. 1,450g
- Motor: 540 size (sold separately)
Required for Operation
- 2 channel R/C system
- Servo (L41×W20×H38mm); recommended: No.82274 KS4031-06W or No.82273 KS5031-09MW
- 540 motor; recommended: LE MANS 240 GOLD Brushless 13.5T (No.37034)
- ESC (L40×W42×H29.5mm); recommended: LE MANS 240S ESC (No.37051B)
- Battery for chassis (L140×W50×H25mm)
- Batteries for transmitter
- Charger for battery
- Paint for body
- Regulated power supply
In The Box
- Chassis
- Tyres
- Wheels
- Clear body & underbody
- Decals
- Hexagon wrench
- Cross wrench
- Shock wrench
- Grease
- Shock oil
- Threadlocker
Secured by Stripe
In the long and distinguished history of 1/10 EP (electric) R/C racing buggies, there are two types based on different drive systems. Rear 2WD models are typically easier to assemble and maintain and exhibit nimble driving characteristics; and then there are the equally popular 4WD models, which use drive force to all four wheels for superior traction on low-grip roads compared to 2WD. For drivers considering a step up from entry-level models, we are proud to introduce the Lazer SB Dirt Cross 4WD, which is a cost-optimized version of the competition-level ZX-5 that has continued to evolve performance and control as the cutting-edge of Kyosho’s worldwide 4WD EP buggy racing campaigns. While the suspension and driven system are retained from the proven Lazer ZX-5, the Dirt Cross does much more than reduce costs; it is designed to appeal to a new generation of R/C racers. While retaining its basic shape, the main chassis has been updated and optimized for the latest battery and motor systems. However, the body has been completely redesigned with a rear positioned cabin (instead of the usual forward-cabin of racing models), driver figure, and newly developed spoke wheels for a classic retro buggy style. As the Dirt Cross is based on a purebred race model, performance is guaranteed. Combining the most comprehensive fit out at a great value price, all the fun and performance off-road R/C has to deliver is perfectly optimized into this mid-range 4WD buggy.
●Optimal price : performance ratio is realized in this standard EP 4WD buggy based on a high performance racing buggy.
●Equipped with proven and reliable shaft-driven 4WD system.
●New body is designed with a classic rear cabin style. Also includes rear wing and driver figure.
●Front and rear gearboxes are equipped with gear differential, ensuring reliable operational stability over long periods. Can also be replaced with an optional ball differential.
●Features high rigidity and lightweight resin main chassis. In addition to various shaped standard batteries, short-type LiPo batteries can also be installed.
●Race-proven double wishbone front and rear suspension provides exceptional running stability. Oil shocks are height adjustable.
●H-pin tires provide stable grip on a wide range of road surfaces.
●Spoke wheels recreate that real racing buggy style with a retro look to match the body.
●Full bearing specifications are standard and greatly increase drive system efficiency.
●Compatible with various optional parts and shock springs from the Lazer series.
<Required for Operation>
●2 channel R/C system
●Servo
servo size:L41xW20xH38mm
recommended: No.82274 KS4031-06W or No.82273 KS5031-09MW
●540Motor
recommended:LE MANS 240 GOLD Brushless Motor 13.5T No.37034
●ESC
ESC size:L40xW42xH29.5mm
recommended:No.37051B LE MANS 240S ESC
●Battery for chassis
Battery size:L140xW50xH25mm
●Batteries for transmitter
●Charger for battery
●Paint for body
●Regulated power supply
■Length 395mm
■Width 245mm
■Height125mm
■Wheelbase 268.5mm
■Tread(F/R) 209mm/201mm
■Tire F:φ88×33mm R:φ88×40mm
■Gear Ratio 8.13:1
■Weight 約1,450g
■Motor (sold separately)
In The Box:
●Chassis
●Tire
●Wheel
●Clear body&underbody
●Decals
●Hexagon wrench
●Cross wrench
●Shock wrench
●Grease
●Shock oil
●Threadlocker
Key Info:
- Brand: Kyosho
- Part No: K.34321B
- Barcode: 4548565471324
- Scale: 1:10
- Vehicle Type: Buggy
- Power Source: Electric - No Motor
- Surface Type: Off Road
- Build Level: Unassembled (Kit)
Additional Categories:
Free Shipping
This item is over £100, so qualifies for free standard UK shipping!
Express Shipping
Upgrade to next day from £3
Worldwide Shipping
Available at checkout
Reviews
No specific product reviews yet, why not write one?WRITE A REVIEW
ASK A QUESTION
For more in depth queries, please contact us.






Kyosho Battery Strap Set Inferno MP10E
Big Bore Shock Set VVC Coated Rear Kyosho Ultima RB7-Lazer ZX7 (2)
Kyosho Ultima RB7.5 Spur Gear 80T-48DP (UM564-80)
Kyosho Shock Shaft Triple Cap (50mm) (2) Rb5/Zx5Sp/SC
Upper Plate Kyosho EP Lazer SB DirtCross
Kyosho Hex Button Screws 3X10mm (10)
Servo Saver Kyosho EP Lazer SB DirtCross
KYOSHO Pinion Gear (28T-48DP) Steel (UM328)
Front Wheels Kyosho 1:10 Buggy 2.2 inches (2) Yellow
Big Shock Springs L=44mm (2) 3.4 Kyosho Ultima SB DirtMaster
Kyosho Metallic Headless Set Screws 3X12mm (10)
Rear Shock Stay Kyosho EP Lazer SB DirtCross
Kyosho Hex Flat-Head Screws 3X8mm (10)
Centre Mount Kyosho EP Lazer SB DirtCross
KYOSHO Pinion Gear (30T-48DP) Steel (UM330)