QS138 3000W 70H V3 Mid Drive Motor QS Motor 72V 100KPH Electric 1:2.35 Gearbox Brushless Engine for Motorcycle Dirt Bike

QS138 3000W 70H V3 Mid Drive Motor - High-Speed Electric Motorcycle Engine with 1:2.35 Gearbox

🔧 DETAILED SPECIFICATIONS

🏍️ HIGH-SPEED PERFORMANCE FEATURES

• 100 KPH Top Speed: Achieve highway speeds with 72V system and optimized gearing
• 1:2.35 Gearbox: Precision-engineered reduction gearbox for optimal torque multiplication
• 10KW+ Peak Power: Extreme power output for rapid acceleration and hill climbing
• Brushless Technology: Maintenance-free operation with superior efficiency
• V3 Generation: Latest version with improved performance and reliability

🚀 MOTORCYCLE & DIRT BIKE APPLICATIONS

• High-Speed Electric Motorcycles: Perfect for street bikes requiring highway speeds
• Performance Dirt Bikes: Ideal for off-road racing and extreme terrain
• Sport Bike Conversions: Transform conventional motorcycles to electric
• Racing Applications: Professional-grade motor for electric motorcycle racing
• Custom Builds: Excellent for high-performance custom electric vehicles

⚙️ ADVANCED TECHNICAL FEATURES

• Integrated Gearbox: Built-in 1:2.35 reduction for optimal power delivery
• Brushless Design: No carbon brushes means zero maintenance and longer life
• High-Speed Capability: Engineered for sustained high-speed operation
• Precision Manufacturing: CNC-machined components for perfect balance
• Advanced Cooling: Optimized heat dissipation for continuous high power
• Waterproof Construction: IP67 rating for all-weather riding

🔧 INSTALLATION & COMPATIBILITY

• Mid Drive Configuration: Mounts at the vehicle's center for optimal weight distribution
• Chain Drive Output: Standard motorcycle chain compatibility
• Controller Ready: Compatible with high-power 72V motor controllers
• Professional Installation: Includes mounting hardware and technical documentation
• Versatile Mounting: Adaptable to various motorcycle frame designs

📊 PERFORMANCE COMPARISON

• Speed Advantage: 100 KPH capability vs. standard 50-70 KPH motors
• Power Density: 10KW+ peak in compact 12.65kg package
• Efficiency Gain: Brushless design offers 15-20% better efficiency
• Reliability: V3 generation with proven track record

📦 COMPLETE PACKAGE INCLUDES

• 1x QS138 3000W 70H V3 Mid Drive Motor with Gearbox
• Mounting brackets and installation hardware
• Waterproof connectors and wiring harness
• Technical specifications and installation manual
• 12-month manufacturer warranty
• Technical support and consultation

✅ WHY CHOOSE QS138 V3?

The QS138 70H V3 represents the cutting edge of electric motorcycle motor technology. This third-generation motor incorporates years of development and real-world testing to deliver unmatched performance. With its integrated gearbox and 100 KPH capability, it's the perfect choice for builders who demand highway-speed performance without compromising reliability.

Experience the thrill of 100 KPH electric performance - Order your QS138 V3 today!

NOTE:
1.Orders do not include customs duties, which are borne by the buyer.
2.For some special countries with strict customs for import, so pls. confirm it firstly to us that you have ability to do customs clearance, otherwise we will not take on heavy responsibilities for this issue, return money and goods are not support.
(special countries list contact seller)
P.S. If you have any confused about the shipping cost, please feel free to contact with us.
Also could place order but don't pay first, then we could adjust the price.

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