Lazer ZX 7.5 Racing Buggy 1/10 EP 4WD

The cutting edge of competitive 4WD buggy racing just got sharper.

The Kyosho Lazer ZX7.5 is a purpose-built 1/10 scale 4WD electric buggy engineered for elite-level competition. Building on the World Championship-proven ZX7 platform, this chassis has been meticulously refined to handle the extreme speeds and high-traction demands of modern carpet, artificial turf, and clay tracks. By re-engineering the chassis layout and adopting ultra-smooth components from the RB7.5 2WD buggy, Kyosho has delivered a weapon that corners harder and accelerates faster.

With the center bulkhead shifted 7mm forward and a thinned 2.0mm 7075-T6 aluminum chassis, you get the perfect blend of front-end bite, low-CG stability, and predictable mechanical grip. Whether you are attacking the apex on high-grip carpet or maintaining momentum through loose dirt ruts, the ZX7.5 provides the precise steering and rock-solid drivability needed to put you on the podium.

Why You'll Love It

• Tuned Chassis Flex: The 2.0mm A7075-T6 aluminum main chassis reduces overall weight and increases chassis flex for massive mechanical grip on tight circuits.
• Forward Weight Bias: By moving the center gearbox 7mm forward, Kyosho rebalanced the front-to-rear weight distribution for aggressive cornering and rock-solid stability.
• Plush 13mm Big Bores: Aluminum oil shocks equipped with D13 pistons and resin caps soak up heavy landings and keep your buggy planted through harsh braking bumps.
• Floating Servo Mount: A one-piece aluminum hanging servo mount ensures your steering assembly never restricts the chassis' natural roll characteristics.

What's Under the Hood

• Drivetrain: Shaft-driven 4WD with ultra-durable sintered steel internal gears (front/rear gear diffs) and a high-traction geared center differential.
• Suspension: 4mm thick carbon fiber shock towers (front includes a resin rollover protector) and adjustable rear aluminum hub carriers for fine-tuning your roll center.
• Adjustability: Tune your caster angle (7°, 10°, or 13°) with quick-change resin bushings, and dial in front-end response with the included Type A and Type X upper plates.
• Power Handling: Front universal swing shafts feature retaining rings to prevent pin blowout under high-torque brushless power.

Specifications

• Scale: 1/10
• Length: 385mm
• Width: 248mm
• Wheelbase: 278mm
• Weight: Approx. 1,650g (running weight)
• Battery Tray: Designed exclusively for Shorty 2S LiPo packs with a carbon flex-preserving hold down.

What's In The Box

• (1) Unassembled Lazer ZX7.5 Chassis Kit
• (1) Clear Polycarbonate Forward-Cabin Body
• (1) High-Downforce RB7.5 Rear Wing
• (1) Window Mask & Decal Sheet
• Hex Wrenches (1.5mm, 2.0mm, 2.5mm), Cross Wrench, and Teflon Grease

Needed To Complete

• 2-Channel Radio System and Receiver
• Low-Profile Steering Servo
• 1/10 Scale Sensored Brushless ESC & 540 Motor
• 2S "Shorty" LiPo Battery & Compatible Charger
• 1/10 4WD Buggy Tires, Wheels, and CA Glue
• Polycarbonate Paint for Body
• Silicone Shock & Diff Fluids

Note: This is an unassembled kit (SBK). Requires all electronics, tires, wheels, shock/diff fluids, and paint (sold separately).

Pro-Tip: Always double-check your steering servo's spline count (23T, 24T, or 25T) when selecting an aluminum servo horn to pair with the floating mount!