49CC 2-Stroke Gas Engine, Air-Cooled Pull Start Motor with Gearbox & Air Filter for Mini Dirt Bike, ATV, Pocket Bike, Quad

Description

49CC 2‑Stroke Gas Engine – Air‑Cooled Pull‑Start Motor with Gearbox & Air Filter

Upgrade your mini dirt bike, ATV, pocket bike, or quad with this high‑performance 49CC 2‑stroke gas engine. Designed for rugged off‑road use, the air‑cooled pull‑start motor delivers reliable power, smooth acceleration, and easy maintenance—perfect for hobbyists and racers alike.

Key Highlights

• Powerful 49CC 2‑stroke design – Provides instant throttle response and high torque for rapid acceleration.
• Air‑cooled construction – Eliminates the need for a liquid cooling system, reducing weight and simplifying upkeep.
• Pull‑start ignition – Easy, tool‑free start every time you hit the trail.
• Integrated gearbox – Optimized gear ratios for smooth power delivery across varied terrain.
• Built‑in air filter – Protects the engine from dust and debris, extending lifespan in dusty off‑road conditions.
• Compact & lightweight – Fits seamlessly into mini dirt bikes, pocket bikes, ATVs, and quads without compromising balance.
• Durable alloy components – Engineered to withstand high RPMs and harsh environments.

Why Choose This Engine?

Whether you’re building a custom pocket bike or upgrading an existing ATV, this 49CC engine offers the perfect blend of power and reliability. Its air‑cooled system keeps temperatures low without the complexity of a water‑cooled setup, while the pull‑start mechanism ensures quick, hassle‑free launches. The included gearbox provides optimal torque distribution, making it ideal for steep climbs, tight turns, and high‑speed runs.

Technical Specifications

• Engine displacement: 49 cc
• Cycle type: 2‑stroke
• Cooling method: Air‑cooled
• Starting system: Pull‑start
• Gearbox: Integrated, multi‑speed
• Fuel type: Unleaded gasoline (mix with 2‑stroke oil as per manufacturer’s ratio)
• Power output: ≈ 9 hp @ 9,500 rpm
• Weight: ≈ 4.2 kg (9.3 lb)
• Dimensions (L×W×H): 210 mm × 150 mm × 140 mm
• Included accessories: Air filter, mounting brackets, installation guide

Installation & Compatibility

Designed for straightforward installation, the engine comes with pre‑drilled mounting holes and a detailed guide. It is compatible with most 49CC‑class mini dirt bikes, pocket bikes, ATVs, and quads. For best results, pair with a high‑quality exhaust and appropriate 2‑stroke oil blend.

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