X-PRO Crusader 300 EFI Dirt Bike with 6-Speed Manual Transmission, Electric Start! Big 21"/18" Wheels!

   The X-PRO Crusader 300 EFI is a full-size performance dirt bike built for riders who want serious power, precise manual control, and confidence across demanding off-road terrain.

Powered by a Zongshen NB300 279.6cc liquid-cooled, fuel-injected engine, the Crusader produces up to 25.5 horsepower and 24 N·m of torque. Its 6-speed manual transmission lets experienced riders control the power through every gear, while electric start makes getting underway quick and convenient.

With a high-strength steel chassis, inverted front forks, adjustable rear monoshock, hydraulic disc brakes, and large 21-inch front / 18-inch rear wheels, the Crusader is ready for trails, hardpack, mud, sand, and technical terrain.

⚡ Performance at a Glance

*Top speed depends on rider weight, terrain, road/trail conditions, gearing, and other factors.

🔥 Key Features

🏁 Zongshen 279.6cc EFI Engine

At the heart of the Crusader is a Zongshen NB300 279.6cc 4-stroke SOHC engine.

The liquid-cooled engine produces up to 19 kW (25.5 HP) and 24 N·m of torque, providing strong acceleration and usable mid-range power for off-road riding.

💧 Liquid-Cooled Performance

Unlike smaller air-cooled dirt bikes, the Crusader uses a liquid-cooling system designed to help manage engine temperatures during demanding riding conditions.

This makes it well suited for extended trail riding and higher-load operation.

⛽ Electronic Fuel Injection

The EFI fuel system provides precise fuel delivery while eliminating the need for manual carburetor adjustments.

Combined with electric start, the Crusader is designed for quick and convenient engine starting.

⚙️ 6-Speed Manual Transmission

The 6-speed manual transmission gives experienced riders complete control over the engine’s power delivery.

Select the appropriate gear for:

• Technical trails
• Hill climbs
• Open terrain
• Hardpack
• Sand and loose surfaces
• Higher-speed riding

Clutch and shifting experience is required.

⚡ Electric Start

Forget the pull cord.

The Crusader features electric start for quick engine activation and added convenience when stopping and restarting on the trail.

🛞 21”/18” Full-Size Dirt Bike Wheels

The Crusader uses the classic full-size dirt bike wheel combination:

21” front / 18” rear

The larger front wheel helps roll over obstacles and uneven terrain, while the 18-inch rear wheel provides traction and durability for aggressive off-road riding.

🏔️ 11.2” Ground Clearance

With 11.2 inches of minimum ground clearance, the Crusader provides additional room underneath the chassis when navigating rocks, roots, ruts, and uneven terrain.

🏍️ Inverted Front Fork

The front suspension uses a 37mm inverted USD fork designed to provide stiffness and control during aggressive off-road riding.

🔧 Adjustable Rear Monoshock

An adjustable rear monoshock with an internal bladder helps absorb impacts and maintain control over rough terrain.

🛑 Dual Hydraulic Disc Brakes

The Crusader is equipped with dual-piston hydraulic disc brakes at both the front and rear.

Front: 240mm hydraulic disc
Rear: 240mm hydraulic disc

The hydraulic braking system provides strong, consistent stopping power for demanding off-road conditions.

💡 Complete LED Lighting

The Crusader comes equipped with a complete lighting package, including:

• LED headlight
• LED tail light
• LED turn signals
• Horn
• Speedometer

The lighting system provides improved visibility during low-light riding where permitted.

🧱 High-Strength Steel Frame

The Crusader uses a double-cradle high-strength steel frame designed to provide rigidity and durability across demanding off-road terrain.

📏 Full-Size Ergonomics

The Crusader is built around a full-size dirt-bike platform with a 36.2-inch seat height and 53.9-inch wheelbase.

Its tall riding position provides additional ground clearance and a traditional dirt-bike riding posture.

Recommended for experienced riders who are comfortable with a tall seat height and manual transmission.

📋 Technical Specifications

Engine / Drivetrain

Suspension & Brakes

Wheels & Tires

Dimensions & Capacity

Equipment

• Electric start
• LED headlight
• LED tail light
• LED turn signals
• Horn
• Speedometer
• Foot brake
• Stainless-steel exhaust
• 12V/5Ah battery

🎨 Available Colors

• Black
• Red
• Blue
• Green
• Orange

🏕️ Built for Serious Off-Road Riding

The Crusader 300 is designed for riders who want more than a beginner-size dirt bike.

Its combination of 25.5 HP, 6-speed manual transmission, liquid cooling, 21”/18” wheels, 11.2” ground clearance, inverted suspension, and hydraulic disc brakes gives it the equipment needed for challenging off-road environments.

Whether you’re riding open trails, climbing hills, navigating technical terrain, or pushing through rough conditions, the Crusader is built to deliver a full-size dirt-bike experience.

🛣️ Possible On-Road Registration

The manufacturer indicates there may be opportunities for this dirt bike to be registered for on-road use in certain states.

On-road registration and operation are not guaranteed. Requirements vary by state and local jurisdiction.

Customers are responsible for contacting their local DMV and verifying whether the vehicle can be titled, registered, insured, and legally operated on public roads in their area.

⚠️ Important Safety Information

This is a high-performance 300cc dirt bike with a reported top speed of 62+ MPH.

It is intended for experienced riders and off-road use unless legally registered and equipped for public-road operation where permitted.

Always wear a properly fitted helmet and appropriate protective gear, including eye protection, gloves, boots, long pants, and protective riding equipment.

Never operate beyond your skill level or the vehicle’s capabilities.

📦 Assembly

Some assembly is required.

Professional assembly is recommended if you are not experienced with motorcycle or dirt-bike assembly.

🛡️ Manufacturer Information

Brand: X-PRO
Model: Crusader 300 EFI
SKU: DB-K037
Engine: Zongshen NB300 EFI
Displacement: 279.6cc
Transmission: 6-Speed Manual
Starting: Electric Start
Fuel System: EFI
Cooling: Liquid Cooled
EPA Approved: Yes