Losi Promoto-MX FXR 1/4 RTR Brushless Dirt Bike Red LOS06000T1

The Losi Promoto-MX FXR 1/4 RTR Brushless Dirt Bike Red is a large-scale electric RC motorcycle for dirt bike fans and RC drivers who want realistic two-wheel handling, brushless speed and Spektrum MS6X balance control in a ready-to-run platform.

This FXR edition combines a narrow aluminium plate chassis, rider figure with licensed FXR graphics, chain drive, front cable-driven disc brake, high-RPM flywheel and Spektrum Smart brushless electronics. The bike arrives fully assembled with transmitter, stands, tools and accessories included, with only a suitable 2S LiPo battery and compatible charger required to complete.

Features

• Realistic 1/4 RC Dirt Bike Platform: Designed to capture the look, handling and riding style of a full-size motocross bike
• Spektrum MS6X Technology: Patent-pending balance control helps manage lean angle, turning, jumping and wheelie control
• Spektrum Smart Brushless Power: Factory-installed 3652 3800Kv 4-pole brushless motor and 85A Smart motorcycle ESC
• 40+ mph Performance: Manufacturer-rated for 40+ mph top speed on a suitable 2S LiPo battery under appropriate conditions
• Frame-Integrated Flywheel: High-RPM flywheel creates gyroscopic stability for more realistic motorcycle control
• Functional Front Disc Brake: Cable-driven front piston, caliper and rotor brake works with rear motor braking for improved stopping control
• Realistic Chain Drive: Steel chain runs on a 10T steel drive sprocket and 36T aluminium hub sprocket
• Dual Disc Slipper Clutch: Helps manage power delivery, protect the drivetrain and improve rear tyre traction
• Three Drive Modes: Dirt, Street and Wheelie Control modes can be selected from the DX3PM transmitter
• Official FXR Styling: Licensed FXR Racing graphics and rider gear provide a detailed motocross appearance
• Official Dunlop Tyres: Licensed Dunlop Geomax MX53 tyres add scale detail and dirt bike-style grip
• Rising Rate Rear Suspension: Rear suspension layout helps provide grip around ride height and support deeper into travel
• 16mm Big Bore Aluminium Rear Shock: Tunable rear suspension support for rough surfaces, landings and high-speed riding
• Collapsible Front Crash Structure: Helps protect fork components during front impacts
• Bike And Starting Stands Included: Supplied with a keyed bike stand and hands-free starting stand

Specifications

• Brand: Losi
• Model: Promoto-MX FXR 2S RTR Brushless Motorcycle Red
• Part Number: LOS06000T1
• Scale: 1/4
• Vehicle Type: RC motorcycle / dirt bike
• Completion Level: Ready-To-Run
• Power Type: Electric
• Recommended Battery: 2S 7.4V LiPo with IC5 or EC5 connector, sold separately
• Connector Type: IC5
• Drivetrain: 1WD
• Motor: Spektrum Firma 3652 3800Kv 4-pole brushless motor
• ESC: Spektrum Firma 85A Brushless Smart Motorcycle ESC
• Radio: Spektrum DX3PM Smart DSMR transmitter
• Receiver: Spektrum 6-channel DSMR Promoto receiver
• Steering Servo: Spektrum S620PM metal gear servo
• Front Brake Servo: Spektrum SX108PM micro servo
• Technology: Spektrum MS6X, AVC and Smart technology
• Chassis: 3mm aluminium plate chassis
• Suspension: Front fork and rising rate rear suspension
• Shock Type: 16mm big bore aluminium rear shock
• Brakes: Front cable-driven piston, caliper and rotor with rear motor braking
• Gear Pitch: 32-pitch
• Pinion Gear: 20T
• Spur Gear: 50T
• Internal Gear Ratio: 4.8:1
• Final Drive Ratio: 12.0:1
• Tyre Tread: Dunlop Geomax MX53
• Tyre Compound: 65S
• Wheel Width: Front 1.1 inches / 28mm, rear 1.4 inches / 36.3mm
• Top Speed: 40+ mph under suitable conditions
• Length: 20.2 inches / 513mm
• Wheelbase: 13.9 inches / 353mm
• Width: 10.8 inches / 274mm
• Height: 17.3 inches / 439mm
• Ground Clearance: 2.9 inches / 73mm
• Weight: 123.5oz / 3500g without battery
• Ball Bearings: Full ball bearings
• Body: Colour moulded panels with wrap graphics
• Approximate Assembly Time: Less than 1 hour

Includes

• 1 x Losi Promoto-MX FXR RTR motorcycle, red
• 1 x Spektrum Smart DX3PM transmitter
• 4 x AA transmitter batteries
• 1 x Bike stand
• 1 x Starting stand
• 1 x 1/4 Promoto-MX motorcycle manual
• 1 x Quick start guide
• 1 x Chain lube
• Tuning parts
• Fork and shock tools

FAQ

Does the Losi Promoto-MX LOS06000T1 include a battery and charger? No. LOS06000T1 is the version that requires a separate 2S LiPo battery and compatible LiPo charger.

What battery is needed for LOS06000T1? Losi recommends a 2S 7.4V 5000mAh LiPo battery with an IC5 or EC5 connector. IC3 to IC5 adapters do not fit inside the Promoto-MX battery area.

Is this bike ready to run? Yes. The bike is fully assembled with electronics, transmitter and AA transmitter batteries included, but a suitable drive battery and charger are still required.

What does MS6X do? Spektrum MS6X technology helps the motorcycle balance, lean, turn, jump and manage wheelies in a way that feels closer to riding a real dirt bike.

Can the Promoto-MX be used on dirt and street surfaces? Yes. The DX3PM transmitter includes Dirt, Street and Wheelie Control drive modes so the rider can select a mode suited to the surface and driving style.

Does the front brake work like a real motorcycle brake? The Promoto-MX uses a functional cable-driven front disc brake with a servo-driven cable, plus rear motor braking through the drivetrain.

Important Notes

• Battery and charger are not included with LOS06000T1.
• Requires 1 x 2S 7.4V LiPo battery with IC5 or EC5 connector.
• Requires 1 x compatible LiPo charger.
• IC3 to IC5 adapters do not fit inside the Promoto-MX battery compartment.
• Always follow safe LiPo charging, storage and handling procedures.
• Check chain tension, tyre condition, brake operation and fasteners regularly, especially after jumps or crashes.
• Top speed depends on battery condition, surface, gearing, terrain and setup.
• This is a high-performance RC model and should be used in a suitable open area away from traffic, people and animals.