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X-PRO Crusader 300 EFI Dirt Bike - 6-Speed Manual, 21"/18" Wheels

Regular price $2,579.99 USD
Color: Black

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X-PRO Crusader 300 EFI Dirt Bike - rear angle view
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X-PRO Crusader 300 EFI Dirt Bike - 6-Speed Manual, 21"/18" Wheels


Description

The X-PRO Crusader 300 EFI is a full-size, performance-ready dirt bike built for riders who demand more from their off-road machine. Powered by the proven Zongshen NB300 279.6cc water-cooled EFI engine, it delivers 25.5HP and 24N·m of torque for strong, confident power across a wide range of terrain. The Electronic Fuel Injection system replaces the traditional carburetor, offering consistent starting, improved fuel efficiency, and reduced maintenance headaches on the trail.

Built on a high-strength double cradle steel frame with premium inverted USD front forks and an adjustable rear monoshock, the Crusader 300 is engineered to absorb punishment on technical trails, jumps, and rough single-track. Big 21"/18" knobby wheels, a 36.2" seat height, and 11.2" of ground clearance give it the aggressive off-road stance to tackle mud, sand, and hardpack with equal confidence. Whether you're a seasoned trail rider or stepping up to your first big-bore dirt bike, the Crusader 300 EFI is ready for the challenge.


Key Features

  • Zongshen NB300 EFI Engine (279.6cc): Water-cooled, 4-stroke SOHC single-cylinder engine producing 25.5HP and 24N·m torque - strong mid-range pull for trail and track riding.
  • Electronic Fuel Injection (EFI): Eliminates carburetor maintenance issues, ensures reliable cold starts, and delivers consistent fuel delivery in all riding conditions.
  • 6-Speed Manual Transmission: Full gear control via chain final drive - the pro's choice for precise power management on technical terrain.
  • 37mm Inverted (USD) Front Fork: Non-adjustable inverted fork (L=850mm) absorbs trail impacts and provides responsive steering feel.
  • Adjustable Rear Monoshock: Internal bladder rear suspension (L=450mm) with adjustability to tune ride feel for rider weight and trail conditions.
  • Dual-Piston Hydraulic Disc Brakes: 240mm discs front and rear deliver powerful, linear stopping performance in all conditions.
  • 21"/18" Knobby Wheels: Full-size dirt bike wheel setup with aggressive knobby tires for maximum traction in mud, sand, and hardpack.
  • Complete LED Lighting Package: 5-LED headlight, LED tail light, LED turn signals, and horn - ready for night riding and low-light trail conditions.
  • High-Strength Double Cradle Steel Frame: Rigid and impact-resistant chassis with 53.9" wheelbase and 11.2" ground clearance for stability and control.
  • EPA Approved: Meets EPA standards; may be eligible for on-road registration in many states - check with your local DMV for details.

Shipping

Ships free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.


What's Included

  • X-PRO Crusader 300 EFI Dirt Bike

Why You'll Love It

The Crusader 300 EFI represents a serious step up in the X-PRO lineup - combining a proven Zongshen engine with modern EFI technology that riders can count on ride after ride. The inverted fork and adjustable rear suspension give it a suspension package that rivals bikes costing significantly more, making it a genuine value for trail enthusiasts and experienced off-road riders alike. Full-size 21"/18" wheels and aggressive knobby tires mean you're not compromising when the trail gets technical. The complete LED lighting system adds real-world utility for early morning or late afternoon rides when visibility matters. Backed by X-PRO's reputation for delivering capable, well-equipped machines at accessible price points, the Crusader 300 EFI is a dirt bike you'll be proud to ride for years to come.


Product Specifications

View Product Specs
Model Number DB-K037
Engine Zongshen NB300 EFI 279.6cc, 4-stroke SOHC
Cylinder Arrangement Single
Cooling System Water Cooled
Compression Ratio 10.5:1
Bore x Stroke 74x65mm
Max Power 19kW (25.5HP) @ 8500rpm
Max Torque 24N·m @ 7500rpm
Transmission 6-Speed Manual
Final Drive Chain
Start System Electric
Fuel System EFI (Electronic Fuel Injection)
Ignition Type Inductive Discharge Ignition
Max Speed 62+ MPH (varies by rider weight and conditions)
Battery 12V/5Ah Lead-Acid
Frame Double cradle high-strength steel
Front Suspension Inverted (USD) fork, non-adjustable, L=850mm, 37mm
Rear Suspension Mono-shock with internal bladder, adjustable, L=450mm
Front Brakes Dual-piston hydraulic disc, 240mm
Rear Brakes Dual-piston hydraulic disc, 240mm
Front Tires 80/100-21
Rear Tires 100/90-18
Exhaust Stainless Steel
Net Weight 265 lbs
Gross Weight 306 lbs
Overall Length 80.5"
Overall Width 32.7"
Overall Height 47.6"
Carton Dimensions (L x W x H) 67" x 18" x 33"
Seat Height 36.2"
Wheelbase 53.9"
Min Ground Clearance 11.2"
Fuel Capacity 8L
Headlight Yes, LED (5-LED)
Tail Light Yes, LED
Turn Signal Indicator Yes, LED
Speedometer Yes
Horn Yes
Foot Brake Yes
EPA Approved Yes
Assembly Required Yes, some assembly required
Shipping Method Ships in a carton box; some assembly required upon delivery

FAQ

Does the Crusader 300 EFI require assembly?

Yes, some assembly is required. The bike ships in a carton box (67" x 18" x 33") and will need basic assembly before riding. Most buyers with mechanical experience can complete assembly at home, but professional assembly services may also be available - contact us if you'd like more information.

What is the difference between EFI and a carbureted dirt bike?

EFI (Electronic Fuel Injection) automatically adjusts the fuel-to-air mixture based on temperature, altitude, and throttle input, resulting in more reliable cold starts, better fuel efficiency, and less maintenance than a traditional carburetor. You won't need to rejet for elevation changes or worry about the carb gumming up from sitting - it simply starts and runs consistently.

Can this dirt bike be registered for street use?

The Crusader 300 EFI is EPA approved and may be eligible for on-road registration in many states. It is equipped with LED headlight, tail light, turn signals, horn, and a speedometer. However, street registration requirements vary by state and locality. We recommend checking with your local DMV before purchasing if street use is your primary intent - we cannot guarantee registration in any specific state.

What is the recommended rider experience level for this bike?

The Crusader 300 EFI is best suited for intermediate to experienced riders. With 25.5HP, a 6-speed manual transmission, and a 36.2" seat height, it demands a rider who is comfortable controlling a full-size dirt bike. Beginners transitioning from smaller bikes should approach it with care and appropriate safety gear.

How fast does the Crusader 300 EFI go?

The Crusader 300 EFI has a maximum speed of 62+ MPH, depending on rider weight and road or trail conditions. Performance will vary based on terrain, elevation, and load.

What colors is the Crusader 300 EFI available in?

The Crusader 300 EFI is available in Black, Red, Blue, Green, and Orange. Select your preferred color from the options on the product page.

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