Team Losi Racing continues evolving the race truck platform with the new 22T 4.0 kit. Featuring new suspension geometry and a laydown mid-motor driveline, it is designed to win straight from the box.

The laydown layout is a 3-gear transmission that places the motor forward by 20mm or more to a central location, providing a chassis that drives much flatter and more consistently. The new wider 2.5mm aluminium chassis and moulded mudguards create a new battery mounting pocket, accommodating both saddle and shorty type LiPo packs mounted transverse across the chassis, or a shorty mounted fore-aft.

TLR 22T 4.0 chassis callout diagram

Labeled chassis callout highlighting key components including the laydown transmission, updated ball differential, revised motor location, and battery mounting options.

Exploded Assembly View

Exploded parts view of the TLR 22T 4.0 kit showing all components and their assembly relationship.

• Lightweight 2.5mm hard-anodised 7075-T6 aluminium chassis, pocketed for optional brass ballast weights
• Laydown 3-gear transmission places motor forward by 20mm+ to a central location for flatter, more consistent driving
• Gen II 12mm Big Bore shocks with X-Ring seals, machined shock bushings, machined pistons, and TiCN coated shock shafts
• Aluminium bleeder screw caps and threaded hard-anodised shock bodies
• Fully updated ball differential using revised parts from the 22 2.0 — with 2nd operation flattened outdrives, revised thrust washers, tungsten carbide diff and thrust balls, one-piece nut, and self-centring diff gear
• Adjustable rear pivots accept inserts for rear toe and anti-squat adjustments without additional parts
• Adjustable aluminium rear camber block
• HDS (Heavy Duty Slipper) with HDS spur gear (82T), grooved and tapered slipper plates, and heavy duty slipper spring
• Spindle with adjustable trail and Ackermann
• Rear hub with aluminium plate — hub base is moulded composite for press bearing fit and minimal unsprung weight
• Bell-crank steering system
• Two rear shock mounting options: in front of the rear tower or in the traditional rearward location
• Chassis designed to accept brass ballast plates below the battery for static weight tuning (weights sold separately)
• Moulded fan mount secured to mudguards for easy motor fan installation
• New 22T 4.0 pre-cut body in 1.2mm polycarbonate

• Motor
• Electronic Speed Control
• Servo
• Tyres
• Radio System
• 48 Pitch Pinion Gear
• Charger
• Battery
• Paint

This body shell comes completely unpainted and may or may not require body post holes to be drilled. Only use a polycarbonate-style paint such as the Tamiya PS series to finish this body, as standard paints will not adhere and/or cause damage to the body shell's surface.