TrailMaster LX300 Dual Sport Dirt Bike, NC300 EFI Racing Engine, Liquid-Cooled, 6-Speed Manual, Dual Disc Brakes, Electric Start with Kick backup, Wheels (21/18)

      The TrailMaster LX300 Dual Sport is a top-tier PRO-series 300cc class machine built for riders who want modern performance, fuel injection reliability, and true dual-sport versatility. Powered by a responsive NC300 EFI liquid-cooled racing engine, this bike delivers strong horsepower, smooth throttle response, and consistent performance in all riding conditions.

      Designed with both trail and road capability in mind, the LX300 comes equipped with a 6-speed manual transmission, electric start with kick backup, and a full-size motocross chassis. The fuel-injected system provides easier cold starts, improved efficiency, and better altitude performance compared to carbureted models.

      With upgraded suspension, reinforced frame geometry, and premium CNC-style components, the LX300 is built for riders who want more power, more refinement, and more control than standard 250cc bikes.

Key Features

• NC300 EFI 283cc liquid-cooled 4-stroke racing engine
• Electronic fuel injection (EFI) for smooth, efficient performance
• Electric start + kick start backup system
• 6-speed manual transmission with clutch
• Front & rear hydraulic disc brakes (dual disc setup)
• Inverted adjustable front suspension (race-grade damping)
• Adjustable rear shock system
• Full dual-sport lighting package (headlight, taillight, signals)
• Mirrors + speedometer + street-legal style equipment
• CNC-style alloy wheels and reinforced components
• High-strength steel motocross frame
• 21” front / 18” rear off-road tires for stability and traction
• Designed for dual-sport riding, trail use, and long-distance off-road riding

Performance Specs:

Engine

• Engine Type: Zongshen NC300S, single-cylinder, 4-stroke, 4-valve, liquid-cooled
• Displacement: 283cc
• Max Power: ~23 HP @ 9000 rpm
• Max Torque: ~25 N·m @ 7000 rpm
• Compression Ratio: 11.6:1
• Fuel System: EFI (Electronic Fuel Injection)
• Ignition: CDI
• Start System: Electric start + kick start backup
• Transmission: 6-speed manual (1-N-2-3-4-5-6)
• Drive System: Chain drive

Performance

• Estimated Top Speed: ~60–65 MPH
• Fuel Capacity: ~7L (2.1 gal)
• Fuel Type: Regular unleaded gasoline

Dimensions

• Overall Size: ~86.3” × 31.9” × 50.8”
• Wheelbase: ~59.1”
• Seat Height: ~37.4”
• Ground Clearance: ~11.8”
• Dry Weight: ~266 lbs

Wheels & Tires

• Front Wheel: 21”
• Rear Wheel: 18”
• Tire Type: Off-road knobby tires
• Rims: CNC-style alloy rims
• Hubs: Alloy hubs

Suspension & Brakes

• Front Suspension: Inverted adjustable hydraulic forks (950mm class)
• Rear Suspension: Adjustable mono shock
• Front Brake: Hydraulic disc
• Rear Brake: Hydraulic disc

Frame

• High-strength steel dual-sport frame
• Reinforced geometry for stability at high speed
• Built for off-road durability and road-capable handling