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.

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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. The evolution continues with the 22X-4 2.0 AC 4WD Race Buggy Kit — optimized for astro and carpet tracks with improved adjustability and performance.

The kit includes popular option parts such as an aluminum chassis, carbon fiber components, dogbone center driveline, high-volume differentials, and expanded tuning options to maximize performance.

Designed to win straight out of the box, the 22X-4 2.0 is faster, easier to work on, and engineered for podium-level performance.

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

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

• Sway bars included
• Larger-volume gear differentials
• New decoupled slipper for adjustable front braking bias
• New AC-specific carbon steering arms
• Longer chassis for increased stability
• Hard-anodized 2mm machined 7075-T6 aluminum chassis
• Larger 13mm big-bore shocks
• 13mm shock springs
• Adjustable caster from 6° to 12°
• Industry-standard offset front wheels
• Durable 4mm woven carbon fiber shock towers
• New 5.8mm ball studs and rod ends
• Lightweight Pro-Line Sector body
• Pro-Line Air Force 7" rear wing
• Glass-filled composite parts in multiple stiffnesses
• Variable Height Axle (VHA) rear hubs
• Adjustable inner pivots
• Built-in motor fan mount
• Maximum tunability out of the box
• Optimized shock mounting locations
• Shock tower covers included
• Adjustable motor and battery positions
• Multiple aluminum parts included

Feature Images

G3 13mm Big-Bore Shocks

Larger 13mm big-bore shocks improve handling and cornering with updated internals and trusted seals.

Adjustable Height Differentials

Front and rear differentials can be set to three different heights for tuning on various surfaces.

Decoupled Slipper Clutch

Allows 4WD acceleration with adjustable braking bias for sharper turn-in and improved steering response.

Large Volume Gear Differentials

19.2% larger volume bevel gear diffs with all-metal internals for durability and performance.

Adjustable Caster

Caster inserts allow adjustments from 6° to 12° in 1° increments.

Gullwing Front Arms

Lower center of gravity for increased speed and stability.

Aluminum Chassis

2mm machined 7075-T6 aluminum chassis for durability and optimized flex.

Dogbone Center Drive

Allows easier adjustment of center differential position.

New Ball Studs & Rod Ends

5.8mm ball studs provide improved movement and easier roll center adjustments.

Updated Sideguards

Rounded design allows lower ride heights without dragging.

Variable Height Axle (VHA) Rear Hubs

Adjust roll center and bone plunge for optimized traction.

Carbon Front & Rear Shock Towers

4mm woven carbon fiber towers for rigidity and durability.

New Adjustable Inner Pivots

Multiple adjustments for anti-squat, kick-up, toe, sweep, pivot width, and roll center.

Aluminum Parts

Includes aluminum ball stud washers, clamping hexes, motor plate, pivots, servo horn, and shock standoffs.

Multiple Stiffness Options

Composite parts available in various stiffnesses for tuning balance and rigidity.

Pro-Line Sector 22X-4 Body

Durable, lightweight, precut body paired with Air Force 7” wing for balance and stability.

Built-In Motor Fan Mount

Supports 30mm x 30mm fans in two mounting positions for cooling during spec racing.

Adapt to Any Track

Includes all necessary tuning parts for maximum adjustability without extra purchases.

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