Pre-Order | Releasing February 25, 2026

1/10 22X-4 2.0 AC 4WD Buggy Race Kit

2S Compatible
4X4
Item No.
Team Losi Racing - TLR-1265
$599.99
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7.6V 6400mAh 2S 130C Shorty LiPo Battery: 5mm Bullets
7.6V 6400mAh 2S 130C Shorty LiPo Battery: 5mm Bullets
TRI-1122
TLR-1265
$119.99
S2200 G2 AC 2x200W Smart Battery Charger
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S2200 G2 AC 2x200W Smart Battery Charger
SPMXC2010
TLR-1265
$319.99
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Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit Overview

In 2010, Team Losi Racing introduced the revolutionary 22 platform, which jump-started the electric buggy racing scene, launching a series of TLR 22 2WD and 4WD vehicles with top-level performance.

The evolution of the champion continues with the 1/10 scale 22X-4 2.0 AC 4WD Race Buggy Kit. TLR started with lessons learned from the World Championship-winning 22, and from years of further 22 platform development plus valuable racer feedback. The result is an updated buggy design that’s easier to tune and comes optimized for astro and carpet tracks, with a ton of adjustability that makes it easier to drive faster on today’s high-grip surfaces.

If you’re ready for the podium, the 22X-4 2.0 AC 4WD kit is equipped to take you there. The kit includes popular option parts like an aluminum chassis, carbon fiber, aluminum, and composite parts, dogbone center driveline, high volume differentials, and increased tuning options to lighten and optimize the 22X-4 to maximize performance.

Designed to win straight out of the box, the 22X-4 2.0 4WD Race Buggy Kit is a fully optimized evolution of a proven winner that is faster and easier to work on with features and performance destined for the top of the podium.

  • Larger 13mm big-bore shocks
  • New front and rear gearboxes with adjustable diff height
  • Larger-volume gear differentials
  • Decoupled Slipper
  • Center driveline dogbones

Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit Features

  • Sway bars included
  • Larger-volume gear differentials
  • New decoupled slipper that allows for adjusting the front braking bias
  • New AC specific carbon steering arms to allow for more steering
  • New longer chassis for increased stability on Astro/Carpet
  • Hard-anodized 2mm machined 7075-T6 aluminum chassis
  • Larger 13mm big-bore shocks for optimal handling and cornering
  • Larger 13mm shock springs for proper support
  • Adjustable caster from 6° to 12°, in 1° increments
  • Industry standard offset front wheels
  • Durable 4mm woven carbon fiber front and rear shock towers
  • New 5.8mm ball studs and rod ends for interference-free movement
  • Lightweight Pro-Line Sector 22X-4 body
  • Pro-Line Air Force 7" clear rear buggy wing
  • Glass-filled composite parts in multiple stiffnesses available for tuning flex characteristics
  • Proven Variable Height Axle (VHA) rear hubs with easy bite and roll adjustment
  • Adjustable inner pivots for anti-squat and rear toe refinement
  • Decoupled slipper included for adjusting brake bias to increase steering and stability under braking
  • Built-in motor fan mount for 30mm x 30mm fans
  • Maximum tunability out of the box - no need to buy extra parts
  • Optimized shock mounting locations
  • Front and rear shock tower covers to protect track surfaces
  • Adjustable motor and battery positions
  • Multiple aluminum parts - chassis, motor mount, servo mount, caster blocks, shock stand offs, suspension pivots, ball stud washers, front and rear clamping hexes, 25T clamping servo horn
G3 13mm BIG-BORE SHOCKS for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
G3 13mm BIG-BORE SHOCKS

Larger 13mm big-bore shocks are included with the 22X-4 2.0 for even better handling and cornering. They’re paired with new 13mm springs to provide the proper support. The new shocks have updated G3 3mm internals while utilizing the current trusted seals.

ADJUSTABLE HEIGHT DIFFERENTIALS for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
ADJUSTABLE HEIGHT DIFFERENTIALS

The 22X-4 2.0 features adjustable differential heights. This allows you to move the front and rear differentials to three different heights to tune the car to even more surfaces with ease.

DECOUPLED SLIPPER CLUTCH for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
DECOUPLED SLIPPER CLUTCH

The Decoupled Slipper Clutch allow for the best of both worlds: 4-wheel-drive acceleration and adjustable bias for braking. When decelerating or braking, the front tires only apply partial braking force while the rear tires apply full braking force. This eliminates 4wd braking understeer that scrubs corner speed and allows for sharper turn-in and better steering response. Get back on throttle, full 4WD traction kicks back in to maximize acceleration.

LARGE VOLUME GEAR DIFFERENTIALS for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
LARGE VOLUME GEAR DIFFERENTIALS

Designed to be light and durable, the 22X-4 2.0 is designed with 19.2% larger volume bevel gear differentials for the ultimate in performance and durability. The kit includes all metal differential internals and ring gear, but for the lightest possible setup, TLR has composite differential internals and ring and pinion gears available as option parts.

ADJUSTABLE CASTER for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
ADJUSTABLE CASTER

Caster adjustments on the 22X-4 2.0 are made using included inserts. A wide variety of caster adjustment options - from 6° to 12°, in 1° increments - are available right out of the box.

GULLWING FRONT ARMS for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
GULLWING FRONT ARMS

The front arms on the 22X-4 2.0 are gullwing allowing for a lower center of gravity for the increased speeds of today’s tracks.

ALUMINUM CHASSIS for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
ALUMINUM CHASSIS

Lengthened for consistency with current track types, the 2mm machined 7075-T6 aluminum chassis is hard-anodized for excellent wear characteristics and precision milled to flex in the correct places for optimal grip and consistency.

DOGBONE CENTER DRIVE for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
DOGBONE CENTER DRIVE

Built with the serious racing in mind, center driveline dogbones make moving the center differential fore and aft much easier.

NEW BALL STUDS & ROD ENDS for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
NEW BALL STUDS & ROD ENDS

The TLR 22X-4 2.0 AC race kit features new ball studs and rod ends with 5.8mm balls for interference-free movement. The larger ball studs provide more undercut surface area to hold the rod ends in place while minimizing the friction in your suspension. The rod ends feature an opening that allows you to make quick and easy roll center changes without having to pop the rod end off of the ball stud.

UPDATED SIDEGUARDS for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
UPDATED SIDEGUARDS

New sideguard design features a substantially rounded front area and more overall clearance, which allow for lower ride heights without the sideguard dragging on the track surface.

VARIABLE HEIGHT AXLE (VHA) REAR HUBS for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
VARIABLE HEIGHT AXLE (VHA) REAR HUBS

The Variable Height Axle (VHA) rear hubs allow for adjustment to roll center and bone plunge which allow racers to optimize the balance of side bite and forward drive for whatever track condition they encounter - a design feature introduced and proven in TLR 22 series vehicles.

CARBON FRONT & REAR SHOCK TOWERS for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
CARBON FRONT & REAR SHOCK TOWERS

The 4mm front and rear shock towers are made of woven carbon fiber for rigidity and durability. The front tower positions the shocks 2mm lower to pair with the gullwing front arms for optimum travel and lower center of gravity. Should a rollover occur, included rear shock tower covers protect track surfaces.

NEW ADJUSTABLE INNER PIVOTS for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
NEW ADJUSTABLE INNER PIVOTS

Included front and rear, the adjustable inner pivots give multiple adjustments for anti-squat, kick up, toe, sweep, pivot width, and roll center. This gives the 22X-4 2.0 the options needed to get it dialed in for any driver, any track, and any surface.

ALUMINUM PARTS for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
ALUMINUM PARTS

Many durable, lightweight aluminum parts are used in the 22X-4 2.0 AC 4WD race buggy design - including the ball stud washers, front and rear clamping hexes, motor plate, pivots, 25T clamping servo horn, and shock stand offs.

MULTIPLE STIFFNESS OPTIONS for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
MULTIPLE STIFFNESS OPTIONS

Most of the 22X-4 2.0 kit’s glass-filled composite parts are available with a variety of stiffness options. You can optimize the balance and rigidity of the 22X-4 2.0 using different stiffnesses in key areas throughout the vehicle.

PRO-LINE SECTOR 22X-4 BODY for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
PRO-LINE SECTOR 22X-4 BODY

Durable but lightweight, the Pro-Line Sector buggy body comes precut and ready for your custom paint scheme. Paired with the Air Force 7” rear wing, the body offers great looks and maximizes the vehicle’s balance, grip, and stability on the track.

BUILT-IN MOTOR FAN MOUNT for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
BUILT-IN MOTOR FAN MOUNT

The prevalence of spec racing has led to the need for many racers to install motor fans for keeping temperatures lower. The fan mount can be mounted in two different places, either mounted off the center diff directly over the motor or mounted to the center chassis brace behind the motor. You can easily and securely install your choice of widely available 30mm x 30mm fans.

ADAPT TO ANY TRACK for the Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit
ADAPT TO ANY TRACK

All necessary parts are included with the TLR 22X-4 2.0 AC 4WD race kit to give you a large amount of tunability right out of the box, without needing to buy extra parts.

Product Specs

Approximate Assembly Time
3-5 Hours
Battery
Sold Separately
Charger
Sold Separately
Chassis
7075-T6 Aluminum Milled Plate 2mm thick
Completion Level
Kit
Differential
Gear
Drivetrain
4WD
Front Track
9.8 in (250mm)
Gear Pitch
48-Pitch
Internal Gear Ratio
2.5:1
LiPo Compatibility
2S
Max Battery Dimensions
H: 0.94 x L: 3.78 x W:1.85 in (25.1 x 96 x 47 mm)
Motor Size
Mid Motor
Power Type
Electric
Product Height
5.8" (147 mm)
Product Length
with Tires: 14.8 in (372 mm)
Radio
Sold Separately
Rear Track
9.8 in (250mm)
Receiver
Sold Separately
Scale
1/10
Spur Gear
78T, 48-Pitch
Vehicle Size
Standard
Vehicle Type
Buggy
Wheel Hex Size
12mm
Wheelbase
11.4" (290 mm)

Compatibility

No results for your given fitment filters

Team Losi Racing 1/10 22X-4 2.0 Race Kit - In-Dept Video

TLR takes the lessons of its revolutionary 22 series and launches the next era of electric racing dominance with the 22X-4 2.0 AC 4WD kit — next generation design with more adjustability for higher speed capabilities on today’s high-grip astro and carpet surfaces.
Looking For Parts?

Product Details

icon-box
In The Box
  • (1) Team Losi Racing 1/10 22X-4 2.0 AC 4WD Buggy Race Kit, Astro/Carpet
  • (1) Pro-Line Sector 22X-4 2.0 Body
  • (1) Pro-Line Air Force 7" Wing
  • (1) Tuning Parts Bag
  • (1) Spare Hardware Bag
  • (1) 22X-4 2.0 Decal Sheet
  • (1) Product Manual
icon-how-to
Needed to Complete
  • (1) Transmitter and Receiver
  • (1) Steering Servo
  • (1) 2S LiPo Shorty Battery
  • (1) Compatible LiPo Battery Charger
  • (1) 48P Pinion Gear
  • (1) Motor
  • (1) ESC
  • (1) Tire Glue
  • (4) 2.2” Buggy Wheels (4WD FR, Buggy RR)
  • (4) 2.2” Buggy Tires (4WD FR, Buggy RR)
  • Polycarbonate Paint
  • Tools (Please reference the manual for more details)
1/10 22X-4 2.0 AC 4WD Buggy Race Kit

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