Losi Promoto-MX RTR 1/4 Brushless Dirt Bike (FXR) w/2.4GHz DX3PM Radio & MS6X System

Losi Promoto-MX RTR 1/4 Brushless Dirt Bike (FXR) w/2.4GHz DX3PM Radio & MS6X System


Available on backorder



Pre-Order. ETA 11/05/23

Realistic RC Motorcycle Experience
The Losi Promoto-MX Ready to Run 1/4 Brushless Dirt Bike will make you feel like you belong on an MX track doing what could only be described as getting after it, brapping it up, giving it the zip zip zip! When the gate drops this Bike’s Brushless powerhouse will have you shooting for the holeshot, blitzing through the whoops, and airing it out over triples!

The mechanical technology is equally impressive. Losi’s product development team studied full-size motorcycle suspension geometry to give the Promoto-MX the same terrain handling characteristics. A rising rate rear suspension provides superior grip and prevents bottoming out in landings. The front fork design, with an internal spring and dampener, can be tuned by changing the silicone dampening fluid and also allows ride height adjustments. An innovative front and rear wheel braking system gives the bike impressive stopping power, cutting the stopping distance in half compared to rear brake only.

The Spektrum DX3PM transmitter and SR6300PM receiver combine with patent-pending MS6X technology for unprecedented control. Promoto-MX drivers can maintain balance at high or low speeds and over jumps and whoops, then give simple steering inputs to carve around tight berms and straighten up heading into the next rhythm section. For more aggressive driving, use the MS6X knob to increase the lean angle.

Both technologies, electronic and mechanical, are why the Promoto-MX performs better at high and low speeds than any previous RC motorcycle. For dirt bike fans, the “feel” of the Promoto-MX will be instantly familiar. RC car enthusiasts will discover a new way to drive that pulls you deep into the heart of the action, carving berms, throwing fat whips, skimming whoops, casing jumps, holding wheelies, and throwing roost.

R/C Dirt Bike Pro Moto-MX from Losi

NOTE: Full list of maintenance videos found here.

Functional, cable-driven front disc brake
Frame-integrated, high-RPM flywheel
Chain drive with dual disc performance slipper clutch
Officially licensed FXR graphics and rider gear
Officially licensed Dunlop MX53 tires
Three drive modes Dirt, Street, and Wheelie mode
Collapsible front crash structure
Patent-pending Spektrum MS6X technology
Lean bars set at the maximum lean angle
Scale: 1/4
Length: 20.2in (513mm)
Width: 10.8in (274mm)
Height: 17.3in (439mm)
Weight 7.7lbs (3500g)
Wheelbase: 13.9in (353mm)
Drive: 1WD
Drive Type : Chain
Power Source: Electric
Gear Ratio: 4.8:1
Assembly Level: RTR
(1) Losi Promoto-MX FXR RTR Dirt Bike
(1) Spektrum Smart DX3PM Transmitter
(4) AA Transmitter Batteries
(1) Bike Stand
(1) Starting Stand
(1) 1/4 Promoto-MX Motorcycle RTR Product Manual
(1) Quick Start Guide
Chain Lube
Tuning Parts
Fork and Shock Tools
Everything you need to get after it and BRRAAAPP it up!:
(1) 2S 7.4V 5000mAh LiPo with EC5 or IC5 Connector
Compatible LiPo Charger

Additional information

Weight 2 lbs
Dimensions 300 × 300 × 300 in


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