Shandong Tuowei Locomotive Co., Ltd. is one of the most reliable manufacturers and suppliers of 300cc enduro motorcycle in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale premium 300cc enduro motorcycle made in China here from our factory.
The 300cc Enduro Motorcycle is a purpose-built off road motorcycle engineered for enduro competition, trail exploration, and rugged outdoor work. Classified under our Enduro Dirt Bike series, this model (V6-NB300+) is powered by a 300cc four-stroke engine, reinforced by a high-strength off-road chassis, and can be specified with an optional extended fuel tank. It is developed to balance strong low-end torque with predictable handling, making it a versatile solution for individual off-road enthusiasts, adventure rental fleets, and field-operation buyers who need a dependable fuel dirt bike for demanding environments.
Engine Platform: Power That Riders Can Actually Use
At the core of this enduro motorcycle lies a 300cc four-stroke, single-cylinder engine that is tuned specifically for off-road use rather than track-only racing. The key advantage of a 300cc platform is its broad, usable powerband: instead of forcing the rider to keep the engine at high RPM, the powerplant delivers strong low-to-mid range torque. This characteristic is critical on technical trails, because climbing rocky sections, crossing muddy ruts, or accelerating out of loose corners requires immediate thrust at low speed. With responsive torque available early in the rev range, the rider can maintain momentum over obstacles without excessive clutch slipping, which in turn reduces drivetrain wear and gives better traction control on unpredictable surfaces.
The fuel system is calibrated for stable combustion across different altitudes and ambient temperatures, ensuring reliable cold starts in the early morning and consistent idling during extended patrols. For distributors and fleet operators, this engineering focus means fewer cold-start complaints from end users and a lower rate of avoidable warranty issues-an important factor in protecting your brand reputation in local markets.
Chassis and Suspension: Built to Land Hard
A durable off-road chassis structure is non-negotiable for any serious off road motorcycle. The V6-NB300+ uses a reinforced steel frame with additional welding at high-stress junctions, combined with long-travel front forks and a progressive rear suspension system. The long travel allows the wheels to stay in contact with the ground when crossing roots, rocks, and deep ruts, which improves both comfort and steering accuracy when the terrain tries to deflect the bike off line.
Ground clearance and chassis geometry are optimized to let the motorcycle pass over obstacles instead of bottoming out, while the wheelbase is tuned to remain stable at speed yet agile enough for tight tree-lined single track. The result is a trail motorcycle that feels planted on fast gravel sections but remains manageable when the rider needs to pick a careful line through technical terrain.
Braking, Ergonomics and Control
Stopping power comes from hydraulic disc brakes front and rear, offering consistent lever feel and resistance to fade in muddy or dusty conditions. Knobby tires on a 21-inch front and 18-inch rear wheel deliver the bite needed on loose dirt, gravel and grass. Generous ground clearance and a competition seat height give the rider room to move weight forward or back over obstacles without the chassis bottoming out.
These details matter because control converts directly into confidence. A rider who trusts the brakes carries more corner speed; a rider who trusts the tires attacks terrain instead of avoiding it.
Durability and Lower Cost Per Ride
Commercial buyers - rental operators, training camps and event organizers - evaluate a motocross bike by uptime rather than by peak horsepower. This model is specified with a forged piston, a strengthened clutch assembly and sealed electrical connectors to cope with vibration, dust and wash-down routines. Wear items are standardized, so routine maintenance uses commonly stocked parts rather than long-lead special orders.
For fleet operators, the benefit is measurable: shorter service intervals, fewer unscheduled repairs and a longer service life across a rental season. That is why the same platform suits both private racers and dirt bikes for adults used in commercial off-road programs.
Manufacturing Credibility
Torvex is produced by Shandong Tuowei Motorcycle Co., Ltd., a manufacturer specializing in off-road motorcycles since 2000 and operating from Zibo, Shandong. Our factory runs a complete vehicle assembly line covering frame welding, precision component fitting, powertrain installation and end-of-line inspection. Every finished motorcycle is tested before shipment - engine performance, braking system, electrical circuit and simulated road test - so quality issues are caught inside the factory, not at the customer's port.
We hold full import and export qualifications and currently supply distributors across Southeast Asia, Africa, the Middle East, South America and Eastern Europe. OEM and ODM orders are supported, including color matching (orange, red, silver, gold), accessory combinations and logo application. Original spare parts, technical manuals, parts catalogs and remote technical guidance are available for bulk buyers, backed by 24/7 online support.
Typical Applications
Closed-course motocross and amateur racing
01
Off-road training camps and rider coaching programs
02
Trail riding, ranch and farm commuting
03
Mountain patrol and forestry inspection routes
04
Scenic-area rental fleets and off-road event operations
05
Key Specifications
|
Available Colors |
White, Orange, Red, Gold |
|
Engine |
NB300,Single cylinder,normally engaged six gears,water-cooled four valve balance shaft,single camshaft |
|
Max.power |
19kw@8500rpm |
| Transmission | 6-speed |
| Dimensions (L×W×H) | 2160 × 810 × 1260 mm |
| Seat Height | 930 mm |
| TECHNICAL SPECIFICATIONS | |
Call to Action
If you are looking for a reliable off road motorcycle for sale from a verified factory, the 300cc Enduro Motorcycle (V6-NB300+) is ready to strengthen your product lineup. Contact Shandong Tuowei Motorcycle today to request a competitive factory quotation, the full specification sheet, OEM/ODM options, and the latest wholesale pricing for your target market. Let us help you deliver durable, trail-ready motorcycles to your customers with stable supply and professional export support.
FAQ
Q: Is this 300cc enduro dirt bike suitable for less experienced riders?
A: This 300cc enduro dirt bike is designed to balance power with control. Its broad torque curve and stable chassis make it approachable for riders who already have basic off-road skills, while the strong low-end output means it is best matched to adult riders or intermediate users rather than first-time beginners. For rental fleets or training camps, we can discuss gearing and configuration options to better match the skill level of your target customers.
Q: What customization support do you provide for bulk orders?
A: We provide complete OEM/ODM customization, including frame and body colors beyond the standard five options, custom logo printing, selected accessory combinations, and the optional extended fuel tank. Our team will confirm technical details with you before production to ensure the finished off road motorcycle meets your branding and market-positioning goals.
Q: How is quality controlled before shipment?
A: Each motorcycle is subjected to power performance testing, brake system checks, electrical circuit diagnostics, and a simulated road test. Only units that pass every inspection stage are released for export, and core spare parts are kept in stock to support both vehicle delivery and after-sales replenishment.
Q: Do you support overseas after-sales service and technical guidance?
A: Yes. We provide original supporting spare parts, detailed manuals, and 24/7 remote technical support. Our engineers offer one-on-one guidance for installation, fault diagnosis, daily maintenance, and parts replacement, helping your local team resolve issues efficiently and keep vehicles in service.
Q: What quality checks are performed before shipment?
A: Every unit passes end-of-line inspection covering engine performance, braking system, electrical circuit and simulated road testing before leaving the factory. This process controls assembly precision and riding safety, and helps ensure consistent quality across bulk orders.
Q: Which markets do you export to?
A: Our motorcycles are exported to dozens of countries and regions across Southeast Asia, Africa, the Middle East, South America and Eastern Europe, serving distributors, wholesalers, brand traders and fleet buyers.
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