Dòng xe đua 2 bánh Mới của Losi : 1/4 Promoto-MX Motorcycle RTR
FEATURES
- The best-looking and best-performing RC dirt bike ever made
- New, patent-pending Spektrum MS6X technology
- Frame-integrated, high-RPM flywheel
- Officially licensed Pro Circuit graphics and rider gear
- Officially licensed Dunlop MX53 tires
- Rising rate rear suspension
- Powerful brushless system with 40+ mph speeds
- Dirt, Street, and Wheelie Control drive modes
- Collapsible front crash structure
- Realistic rider figure with authentic riding gear
- Functional, cable-driven front disc brake
- Chain drive with dual disc performance slipper clutch
- Hands-free starting stand included
- Keyed bike stand included
- Fully assembled and ready-to-run — battery and charger included
OVERVIEW
The Losi Promoto-MX isn’t the first scale RC motorcycle that’s ever been sold. But it is the very first one that accurately reproduces the full experience — and pure fun — of riding a real motorcycle. It’s the long-awaited dream of RC hobbyists and dirt bike fans alike.
The unprecedented realism of the Promoto-MX goes much deeper than its faithfully detailed looks — the narrow frame, rider gear, and officially licensed graphics. Even more impressive is how successfully it captures true dirt bike performance, a breakthrough accomplished through a unique hybrid of mechanical and electronic technology developed specifically for the Promoto-MX. It’s how these technologies work together that makes all the difference.
Promoto-MX electronics include a 2700Kv motor and steel flywheel that are both mounted in the center of the frame. The motor spins the flywheel at over 22,000 rpm to create a gyroscopic force for unparalleled stability. Meanwhile, patent-pending Spektrum MS6X technology takes your input from the DX3PM transmitter and commands the Promoto-MX to lean, turn, and control wheelies with unprecedented balance and finesse.
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 completely new 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.
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, skimming whoops, holding wheelies, and throwing roost.
Finally. An RC dirt bike that really works! Anytime and anywhere, just grab your Losi Promoto-MX, get in the zone, commit to your line, and begin to be the bike.
PRODUCT SPECS
Battery
Included
Connector Type
IC5
Internal Gear Ratio
4.8:1
Motor Size
540
Product Length
20.2″ (513 mm)
Spur Gear
50T
Suspension
Front Fork, Rising Rate Rear Suspension
Wheel Width
Front – 1.1 in (28mm), Rear – 1.4 in (36.3mm)
Vehicle Size
Standard
Product Width
10.8″ (274 mm)
Radio
Included
Technology
AVC and SMART, MS6X
Product Weight
123.5 oz (3500g)
Tire Tread
Dunlop Geomax MX53
Vehicle Type
Motorcycle
Final Drive Ratio
12.0:1
Power Type
Electric
Gear Pitch
32-Pitch
Servos
Included
Motor Type
Brushless
Speed Control
Included
Wheelbase
13.9″ (353 mm)
Ball Bearings
Full Ball Bearings
Chassis
3mm Aluminum Plate
Completion Level
Ready-To-Run
Drivetrain
1WD
Product Height
17.3″ (439 mm)
Tire Compound
65S
Approximate Assembly Time
Less than 1 Hour
Body
Color Molded Panels with Wrap Graphics
Brakes
Front – Cable Driven Piston/Caliper/Rotor, Rear – Motor Braking
Pinion
20T
Scale
1/4
Charger
Included
Receiver
Included
Shock Type
16mm Big Bore Aluminum Shock