Pre-Order / Releasing March 25, 2026
Axial - Item No. AXI-2755
5 out of 5 Customer Rating

1/10 SCX10 III 4WD Rock Crawler Builder's Kit

$269.99
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The Axial 1/10 SCX10 III Builder’s Kit 4x4 Rock Crawler is made for performance. With new performance shock towers, metal panhard mount, modular battery trays, and boat-side sliders, this platform gives you the freedom to create a crawler that's completely yours.
  • Performance shock towers with multiple mounting options
  • Metal panhard mount for straight and portal axles
  • Single-piece rigid C-channel steel chassis
  • LCXU transmission with optional DIG conversion kit included
  • 6mm high-clearance stainless steel links with upgraded rod ends
  • (1) Axial SCX10 III Builder’s Kit 4x4 Rock Crawler
  • (1) Product Manual
  • (1) ESC
  • (1) Motor
  • (1) Steering Servo
  • (1) DIG Servo (optional)
  • (4) Wheels and Tires
  • (1) Body and Body Paint
  • (1) Transmitter and Receiver
  • (1) 2-3S LiPo Battery
  • (1) Compatible Battery Charger

Axial 1/10 SCX10 III 4WD Rock Crawler Builder's Kit Overview

The SCX10 has long been the RC platform of choice for scale trail enthusiasts. The Axial 1/10 SCX10 III Builder's Kit 4x4 Rock Crawler takes that proven foundation and adds the latest performance upgrades found on current Axial Ready-to-Run products. This is your starting point for building a rig that won't look like anyone else on the trail.

Kit building is a hobby perfectly suited for Axial enthusiasts, many of whom are passionate about tinkering with and modifying their rigs. There's no better starting point for your custom build than the SCX10 III Builder's Kit. It's a classic crawling platform carrying a wealth of proven Axial quality and innovation.

The Builder's Kit advantages go well beyond the satisfaction of putting together your own rig. The assembly process turns you into an expert on its engineering and a pro at maintenance and repairs. Most importantly, you're able to express your individuality by choosing a body style you like and finishing it however you wish. By adding your personal preference in tires, wheels, body, and electronics, you create a custom crawler inside and out. Compared to buying an RTR rig that comes fully equipped, the kit ensures you won't pay for anything you won't use.

RC crawling segment is shifting toward more performance. Performance means lower center of gravity, strategic weight distribution, and other key elements that lead to a more capable rig in all conditions. The Builder's Kit delivers these upgrades.

The new performance shock towers give you multiple mounting options to tune and optimize your suspension. Mount your shocks vertical for a linear feel or angle them for a progressive feel and lower center of gravity. Going hand in hand with the shock towers, the metal panhard mount is built for durability. It handles the majority of side load in the 3-link front suspension and is designed to work with both straight and portal axles, keeping your suspension triangulated under stress.

Three modular battery trays accommodate 88mm, 100mm, and 112mm length batteries. Each tray accepts battery widths from 35-47mm. All three rubber elastomer hold-downs are included, giving you flexibility for most battery styles in the market.

Boat-Side Sliders feature smooth bottoms to help you slide across rocks. They include screw openings for side-mounted battery trays (AXI231008, sold separately) and two slots for velcro straps if you prefer a lightweight setup with a small pack.

The transmission can be externally locked in standard 4WD, but it also has an optional, servo-actuated DIG feature. The DIG feature lets drivers lock the rear wheels for sharper turns, faster pivots, and better control on difficult terrain. Robust 6mm high-clearance stainless steel links with upgraded rod ends are included, as well as Standard AR45 straight axles. If you prefer portal axles, the LCXU transmission makes it easy to switch with a single gear change.

The kit includes eleven universal body mounts, giving you all the options needed to properly mount whichever body you choose.

The Axial 1/10 SCX10 III Builder's Kit 4x4 Rock Crawler gives you the perfect foundation for your next build—the proven single-piece SCX10 III steel C-channel chassis, an optimized suspension and steering, and a trail-tough drivetrain. When you add your choice of body, tires, wheels, and electronics, it's a rig you can truly call your own.

What It’s Really Like to Build the New Axial SCX10 III Builders Kit Video

Axial 1/10 SCX10 III 4WD Rock Crawler Builder's Kit Features

  • Three modular battery trays (88mm/100mm/112mm)
  • Eleven universal body mounts included
  • Standard AR45 straight axles
  • All-metal pivot balls
  • 90mm tunable oil-filled coil-over shocks
  • All-metal gears
  • Full ball bearings
  • Accommodates a wide variety of body styles
AR45 STANDARD AXLES for the Axial 1/10 SCX10 III 4WD RC Rock Crawler Builder's Kit
AR45 STANDARD AXLES

The kit includes Standard AR45 straight axles that mirror what's found under most full-size off-road vehicles. The LCXU transmission design also makes it easy to switch from standard axles to portals if desired.

LCXU DIG TRANSMISSION for the Axial 1/10 SCX10 III 4WD RC Rock Crawler Builder's Kit
LCXU DIG TRANSMISSION

The kit's LCXU transmission can be externally locked in standard 4WD, but also has an optional, servo-actuated dig feature for improved turning and control.

OPTIMIZED SUSPENSION for the Axial 1/10 SCX10 III 4WD RC Rock Crawler Builder's Kit
OPTIMIZED SUSPENSION

The suspension features updated 6mm stainless steel links and all-metal pivot balls for off-road durability. The tunable oil-filled shocks have aluminum threaded bodies and a single coilover spring.

SCX10 III STEEL C-CHANNEL CHASSIS for the Axial 1/10 SCX10 III 4WD RC Rock Crawler Builder's Kit
SCX10 III STEEL C-CHANNEL CHASSIS

Its one-piece steel C-channel chassis is easy to work on, reduces frame flexing, and increases the precision of suspension movement.

ADJUSTABLE METAL PANHARD MOUNT for the Axial 1/10 SCX10 III 4WD RC Rock Crawler Builder's Kit
ADJUSTABLE METAL PANHARD MOUNT

The adjustable metal panhard mount resists cracking or bending under stress, especially when paired with heavy-duty tires or strong servos. The mount can be positioned forward or backward to accommodate either a portal or straight axle setup.

ALL-METAL GEARS for the Axial 1/10 SCX10 III 4WD RC Rock Crawler Builder's Kit
ALL-METAL GEARS

In addition to all-metal internal gears for strength and durability, the LCXU transmission also features a full set of ball bearings for a smooth, efficient ride.

THREE BATTERY TRAY OPTIONS for the Axial 1/10 SCX10 III 4WD RC Rock Crawler Builder's Kit
THREE BATTERY TRAY OPTIONS

Three different sized battery tray options can fit shorty packs, standard packs, or long packs. Run high-capacity packs for endurance trail runs, or lighter, compact packs for competitive crawling where weight savings matter.

NEW BATTERY MOUNT	for the Axial 1/10 SCX10 III 4WD RC Rock Crawler Builder's Kit
NEW BATTERY MOUNT

A new battery mount on the SCX10 III Builder's kit allows the battery to be positioned in front of the transmission for improved weight distribution and balance.

FULL BALL BEARINGS for the Axial 1/10 SCX10 III 4WD RC Rock Crawler Builder's Kit
FULL BALL BEARINGS

Reduced friction and greater efficiency which leads to longer run times and longer component life. The full ball bearings resist wear, so you spend less time wrenching and more time crawling.

6MM SUSPENSION LINKS for the Axial 1/10 SCX10 III 4WD RC Rock Crawler Builder's Kit
6MM SUSPENSION LINKS

Increased Strength & Durability which reduces bending and breaking under stress. Less flex from the 6MM links helps steering response and minimizes unwanted movements—axle steer, torque twist, etc.

OIL-FILLED SHOCKS for the Axial 1/10 SCX10 III 4WD RC Rock Crawler Builder's Kit
OIL-FILLED SHOCKS

Adjustable oil-filled shocks let you fine-tune your SCX10 III Builder's Kit's suspension for maximum traction, stability, and smooth performance across any terrain, while also protecting your rig from hard impacts. Adjust oil viscosity and spring preload to match terrain, weight, and driving style.

ALL-METAL PIVOT BALLS for the Axial 1/10 SCX10 III 4WD RC Rock Crawler Builder's Kit
ALL-METAL PIVOT BALLS

All pivot points are on stainless steel balls that provide durable, long-lasting performance. The metal pivot balls maintain consistent movement under load, even when the rig is twisted up on rocks.

PRODUCT SPECS

Approximate Assembly Time
10-15 Hours
Battery
Sold Separately
Body
Sold Separately
Charger
Sold Separately
Chassis
One Piece C-channel
Completion Level
Kit
Connector Type
EC3, IC3
Differential
Locked
Drivetrain
4WD
Front Track
Dependent on Tire Choice
Gear Pitch
32-Pitch
Ground Clearance
Dependent on Electronics Choice
LiPo Compatibility
2S, 3S
Pinion
14T
Power Type
Electric
Product Height
Dependent on Tire Choice and Body Choice
Product Length
16.6" (422 mm)
Product Weight
Dependent on Electronics Choice
Radio
Sold Separately
Rear Track
Dependent on Tire Choice
Scale
1/10
Servos
Sold Separately
Shock Type
Oil-Filled/Coil-Over Spring
Speed Control
Sold Separately
Spur Gear
56
Suspension
Multi-Link Solid Axle
Vehicle Size
Standard
Vehicle Type
Rock Crawler
Wheel Hex Size
12mm
Wheelbase
12.3" (312 mm)