MSRP: $549.99
Available for*: $494.99
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XXX-S Brushless RTR w/XR2i

At a Glance

Losi has always been at the cutting edge of design for both racing and sport models. The XXX-S RTR has distinguished itself to be one of the most popular electric Ready-To-Runs due to its racer inspired design and industry leading electronics. Now Losi raises the bar yet another level with the LOSA0287 XXX-S Brushless RTR, the first electric on-road RTR equipped with a state-of-the-art brushless motor system. There is little doubt that brushless power is the future. With greater power, longer run time, better reliability, and much less maintenance, brushless offers more of everything the enthusiast wants.

Until recently, the only way to achieve this level of performance and reliability was considered costly. With Losi and Novak working together to offer this remarkable package the enthusiast can enjoy all of the benefits at only a fraction of the cost. The custom made Novak system includes the innovative sensor-based SS4300 brushless motor, which is ROAR approved.

There is also a pre-programmed user friendly Super Sport based ESC with One-Touch Set-Up and Thermal Overload Protection. The ESC features two user-selectable profiles, one with reverse and one without for racing. Both options offer built-in drag and push brakes, which until now have not been available.

The XXX-S Brushless RTR brings together the unique combination of a race-proven Losi chassis design, premium JR XR2i radio, and industry leading Novak brushless motor system. Best of all it all comes out of the box ready-to-run with a killer new trim scheme at an incredible economical price. So now the consumer has the choice of the XXX-S RTR with either a hi-performance 19 turn brushed motor and Novak built ESC or the Novak Brushless system. Like all Losi RTR’s the XXX-S Brushless uses all genuine Losi replacement and performance parts.


  • Exclusive race-proven, single-belt sealed drivetrain
  • Losi CV driveshaft set
  • Integrated one-piece chassis accepts stick or saddle battery packs
  • JR XR2i programmable AM radio system
  • High-performance Novak SS4300 Sensored Brushless Motor
  • Novak Super Sport 10.5 Brushless Speed Control with reverse
  • Complete ball bearings
  • Easy-access front and rear ball differentials
  • JR Z-590 high-torque steering servo
  • High-grip racing tires pre-glued on chrome mesh wheels
  • Foam bumper for added protection
  • Uses geniune XXX-S replacement/option parts

Product Specifications

Type:4WD Electric Touring Sedan


Length:16.63 in

Width:7.44 in

Wheelbase:10.13 in

Weight:53 oz

Chassis:Molded composite


Drivetrain:sealed single belt w/dual diffs

Tire Type:rubber

Motor or Engine:Novak SS4300 sensored brushless

Speed Control:Novak Brushless ESC

Radio:JR XR2i

Servos:Z-590 high torque steering servo

Batteries:not included

Charger:not included

Speed:25+ MPH

Gear Pitch:48

Wheel Size:26mm touring


Shock Type:aluminum, coil-over, oil filled


Ball Bearings:complete

Needed to Complete

6-cell 7.2v battery pack 
Charger for 7.2v battery pack 
8 “AA” alkaline batteries for radio