MSRP: $999.99
Available for*: $899.99
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LST2 Monster Truck RTR w/XS3

LST2 Super Truck RTR with Mach 427 Engine & JR XS3 Synthesized Radio

At a Glance

The Losi LST2 is the next generation of big block nitro horsepower and ingenious design, bringing you the most advanced monster truck ever conceived. Taking Losi’s original "2005 Truck of the Year" LST to the next level of performance, the LST2 features a potent new Mach 427 engine, newly designed driveshafts and axles for added strength, 20mm anodized aluminum wheel hexes, bulletproof aluminum differential cases, 420-series dish wheels and racing tires, beefed up suspension components and much more. Aluminum clutch shoes offer long life and strong, positive engagement to harness the power, directed through a revolutionary transmission that shifts on the fly while climbing rocky inclines or blasting across the flats at speeds over 40 mph. And you will stay in precise control the entire time with JR’s premium XS3 synthesized computer FM radio system.

The LST2 is the complete, high-performance, ready-to-run package that monster truck racers have been looking for.


  • Potent new 7-port Mach 427 engine
  • Newly designed oversized driveshafts, bearings and axles for added strength
  • Revised suspension arms, hubs, carriers and spindles
  • 20mm anodized aluminum wheel hexes
  • Mega Shocks with threaded anodized bodies and adjuster nuts
  • Losi Spin-Start Electric Starting System
  • Exclusive multi-speed transmission with reverse and slipper clutch
  • Sealed 2-speed spur gears
  • Steel-geared viscous differentials
  • Bulletproof aluminum F/R differential cases
  • 420-Series dish wheels
  • Low-profile ATX racing tires
  • Aluminum clutch shoes
  • High-capacity fuel tank
  • Dual-disk brakes
  • Pro-tune linkage set
  • 1100mAh NiMH receiver battery pack and 110V charger
  • Dual metal-geared Z590 steering servos
  • Premium JR XS3 synthesized radio with 2 steering servos

Product Specifications

Type:4WD Nitro Monster truck

Scale:Monster Truck

Length:22 in (559mm)

Width:18.5 in (470mm)

Wheelbase:14.2 in (361mm)

Weight:13 lb (5897 g)

Chassis:Dual-deck aluminum with composite ladder braces

Suspension:4-wheel independent H-arm

Drivetrain:Center Hi/Lo trans, 2-speed with slipper and 2 differentials

Tire Type:ATX low-profile racing tires

Motor or Engine:Mach 427 (.427cc) with tuned exhaust system

Radio:JR XS3 synthesized FM system

Servos:Z590 (steering x 2), Z270 for throttle/brake & shift

Batteries:1100mAh NiMH receiver pack

Charger:110V, 100mAh overnight charger

Speed:40+ mph

Wheel Size:420-series using 20mm drive hex


Shock Type:Oversized threaded coil-over mega shock

Body:LST2 Racer type, prefinished

Ball Bearings:Complete

Fuel Tank Capacity:220cc

Completion Guides

Needed to Complete

8 AA alkaline batteries (for transmitter)
Fuel (Losi recommends Nitrotane LOSF0120)
Fuel Bottle
7.2V battery and charger (for Spin-Start system)
C Alkaline battery (for glow igniter)