For Off-Road Motorcycle Engine ZongShen CB250 ATV Quad 250cc Air Cooled CB250cc Engine (169FMM) with Balancing Shaft Type

Technical specifications

Customization guide

Adjustable parameters include:

• Balancing Shaft Tension: Optimize vibration reduction for specific riding terrains.
• Ignition Timing: Calibrate for peak performance in high-altitude or extreme-temperature environments.
• Material Thickness: Customize engine cover durability based on expected wear and tear.

Get inspired

With its 250cc displacement and air-cooled efficiency, this engine is ideal for off-road adventures. The electric starter ensures effortless ignition even in remote areas, while the CDI system guarantees consistent performance in dusty or wet conditions.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • The balancing shaft reduces vibration by 30% compared to standard off-road engines, enhancing rider comfort.
   • The CDI ignition system ensures 99% spark reliability in extreme temperatures (-20°C to 50°C).
   • The lightweight alloy frame cuts weight by 20% vs. traditional steel engines, improving fuel efficiency.

2. Version Selection Guide:

   • Base Model: Ideal for casual riders or light-duty ATVs requiring cost-effective power.
   • Advanced Model: Targets enthusiasts needing 20% higher torque for steep inclines and rocky terrain.
   • Pro Model: Designed for professional use (e.g., racing, heavy-duty farming) with vibration dampers that extend engine lifespan by 50%.

With the Pro Model’s active vibration dampers, you can maintain control on uneven terrain. The Advanced Model’s enhanced cooling allows continuous operation in desert environments. Choose the Base Model for budget-friendly reliability.