All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Vehicle Parts & Accessories
Motorcycle Parts & Accessories
Motorcycle Engines
Motorcycle Engine Assembly
  • 49CC High Performance Engine 2 Stroke Aluminum Pull Start for Mini Pocket Bike Go Kart Dirt Bike Petrol Scooter Motor
  • 49CC High Performance Engine 2 Stroke Aluminum Pull Start for Mini Pocket Bike Go Kart Dirt Bike Petrol Scooter Motor
  • 49CC High Performance Engine 2 Stroke Aluminum Pull Start for Mini Pocket Bike Go Kart Dirt Bike Petrol Scooter Motor
  • 49CC High Performance Engine 2 Stroke Aluminum Pull Start for Mini Pocket Bike Go Kart Dirt Bike Petrol Scooter Motor
  • 49CC High Performance Engine 2 Stroke Aluminum Pull Start for Mini Pocket Bike Go Kart Dirt Bike Petrol Scooter Motor
  • 49CC High Performance Engine 2 Stroke Aluminum Pull Start for Mini Pocket Bike Go Kart Dirt Bike Petrol Scooter Motor
49CC High Performance Engine 2 Stroke Aluminum Pull Start for Mini Pocket Bike Go Kart Dirt Bike Petrol Scooter Motor

49CC High Performance Engine 2 Stroke Aluminum Pull Start for Mini Pocket Bike Go Kart Dirt Bike Petrol Scooter Motor

  • 3 - 11 Pieces
    $42
  • 12 - 47 Pieces
    $40
  • 48 - 107 Pieces
    $39
  • >= 108 Pieces
    $37
View product details

49CC High Performance Engine 2 Stroke Aluminum Pull Start for Mini Pocket Bike Go Kart Dirt Bike Petrol Scooter Motor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Power: 49cc air-cooled engine delivers reliable power for mini pocket bikes, go-karts, dirt bikes, and petrol scooters.
  • Compact Design: Lightweight aluminum construction ensures portability and durability for small-scale mechanical applications.
  • Easy Operation: Pull-start mechanism enables quick ignition without requiring electric systems, ideal for hobbyists and DIY projects.

Key features

  • 1. Material Technology

    • With an aluminum engine block, achieve a lightweight yet durable design for easy handling and long-lasting performance. The corrosion-resistant material ensures reliability in harsh outdoor environments*.

  • 2. Performance Parameters

    • With a 49cc two-stroke engine, deliver powerful performance for mini pocket bikes and go-karts, outperforming larger engines in power-to-weight ratio*. The air-cooled system maintains stable operation even during prolonged use*.

  • 3. Interactive Design

    • Equipped with a pull-start mechanism, enabling quick and easy cold starts without relying on electric systems. This simplifies operation for hobbyists and DIY enthusiasts*.

  • 4. Scenario Solutions

    • Designed for small vehicles like pocket bikes and dirt bikes, ensuring reliable performance in off-road and recreational scenarios. Its compact size and robust construction make it ideal for customization in projects like go-karts and mini scooters*.

  • 5. Certification Standards

    • While specific certifications are not listed, the engine’s design aligns with safety standards for small engine applications. The aluminum body and air-cooled system prioritize user safety and durability in high-demand environments*.

Product details

49CC High Performance Engine 2 Stroke Aluminum Pull Start for Mini Pocket Bike Go Kart Dirt Bike Petrol Scooter Motor

The 49CC High Performance Engine is a compact, air-cooled 2-stroke engine designed for mini pocket bikes, go-karts, dirt bikes, and petrol scooters. Crafted from lightweight aluminum with a durable red finish, this engine combines reliability and performance in a versatile package. Its pull-start mechanism ensures easy ignition, while the carburetor optimizes fuel-air mixture for efficient power delivery.

Technical specifications

FeatureSpecificationApplication Scenario
Engine TypeAir-cooled 2-strokeIdeal for small vehicles needing low-maintenance operation
MaterialAluminum body with red glossy finishResists corrosion and withstands outdoor use
Displacement49ccPowers lightweight vehicles (e.g., mini bikes)
Starting MechanismPull-startQuick startup without electric systems
Fuel SystemCarburetedEnsures smooth combustion in varied conditions

Customization guide

Adjustable parameters include carburetor settings (to optimize fuel efficiency) and air filter mesh density (to balance airflow and debris protection). These modifications enable tailored performance for specialized applications like off-road racing or heavy-duty utility tasks.

Get inspired

With its compact design and robust construction, this engine empowers DIY enthusiasts and professionals to build or upgrade small vehicles. Whether you’re assembling a go-kart for recreational use or a dirt bike for rugged terrain, this engine delivers reliable power in a lightweight, customizable package.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output2.5 HP+15% (2.9 HP)+30% (3.25 HP)*
Cooling EfficiencyStandard airflowEnhanced finsDual-channel cooling
Weight8.5 kgLightweight alloyUltra-light (7.2 kg)
Durability100-hour runtime200-hour runtime300-hour runtime

Supplier's note

  1. Technical Breakthroughs:

    • Aluminum Construction: Reduces weight by 20% compared to cast-iron engines, enhancing mobility.
    • Pull-Start Mechanism: Eliminates reliance on electric starters, ideal for remote or off-grid use.
    • Air-Cooled Design: Maintains optimal operating temperatures in harsh environments, extending engine life.

  2. Version Selection Guide:

    • Base Model: Best for hobbyists and casual users needing reliable power for occasional use (e.g., weekend go-karting).
    • Advanced Model: Targets enthusiasts requiring extended runtime and durability for daily use (e.g., small farm equipment).
    • Pro Model: Designed for professionals demanding peak performance and longevity (e.g., competitive racing or industrial applications).

With the Pro Model’s 300-hour runtime, you can operate machinery continuously without overheating. Pair its ultra-lightweight frame with high-power output to achieve 20% faster acceleration than traditional 49cc engines.

Frequently asked questions

  • Which 49cc engine model suits mini pocket bikes or go-karts?

  • How to clean the carburetor on a 2-stroke pocket bike engine?

  • Aluminum vs cast iron engines: Which is better for dirt bikes?

  • Can this 49cc engine be customized for a DIY project?

  • Is the 49cc engine emissions-compliant for off-road use?

  • What oil ratio works best for a 2-stroke 49cc petrol scooter motor?

  • Does the aluminum engine handle extreme temperatures in off-road conditions?

  • Can this engine power a lightweight dirt bike for beginners?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Engine Type (2-Stroke)Mini pocket bikes, dirt bikesIndustry Standard: 30 MPG (ISO 8178)
Our Base: 35 MPG (▲)
Our Advanced: 40 MPG (▲▲)		Higher power-to-weight ratioHigher emissions (ASTM D910), shorter lifespan
Cooling SystemOff-road, prolonged useIndustry Standard: 120°C max (SAE J1080)
Our Base: 110°C (▲)
Our Advanced: 100°C (▲▲)		No coolant maintenanceHigher noise at high temps (43 dBA)
Material (Aluminum)Lightweight applicationsIndustry Standard: 3.5kg (ASTM B221)
Our Base: 2.5kg (▲)
Our Advanced: 2.2kg (▲▲)		Improved agilityRequires corrosion protection (ASTM B117, 500hr)
Displacement (49cc)High-speed performanceIndustry Standard: 40cc (2.8 HP)
Our Base: 49cc (3.5 HP▲)
Our Advanced: 55cc (4.2 HP▲▲)		Enhanced accelerationHigher fuel consumption (0.8L/hr vs 0.6L/hr Base)
Starting MechanismRemote, off-grid locationsIndustry Standard: 5s start (SAE J1995)
Our Base: 4s (▲)
Our Advanced: 3s (▲▲)		No electricity dependencyRequires physical effort (ergonomic design reduces strain)
Noise LevelUrban, residential areasIndustry Standard: 85 dBA (OSHA compliance)
Our Base: 78 dBA (▲)
Our Advanced: 72 dBA (▲▲)		Meets noise regulationsMay limit engine RPM for quieter operation (ISO 3744)

Related searches

custom large outdoor fold ultralight tentnew coming durable banana boat inflatablestainless steel welded wire 410 stainlesscustom kids pajamasgalvanized steel wire galvanized steel wirewall mounted shower setGWM Tank 500 engine coverrobotic bending machinestrong block magnet rectangular magnet neodymiumwooded bakery shelf supermarket design layoutseg display modular aluminum stand1325 ATC spindle CNC routerdc 30kg hub motor high speedbreast milk storage clippressure cooker canner ring for pressure

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.