NBP 20inch 20×4.0 170/190mm Dropout 48-72v 2000W 3000W Rear Integrated Wheel No Spoke Hub Motor for Electric Fat Bike Snow Bike

Description

NBP 20inch 20×4.0 170/190mm Dropout 48-72V 2000W/3000W Rear Integrated Wheel No‑Spoke Hub Motor is engineered for the ultimate electric fat bike and snow bike experience. With a robust 2000W or 3000W power option and a wide 48‑72V voltage range, this motor delivers smooth, high‑torque performance on any terrain—whether you’re shredding snow, tackling gravel, or cruising on pavement.

Key Highlights

• Powerful 2000W / 3000W output for instant acceleration and hill‑climbing strength
• Wide 48‑72V battery compatibility to match your existing e‑bike setup
• Integrated 20‑inch hub with 20×4.0” fat‑bike compatible dropouts (170/190mm)
• No‑spoke, low‑profile design reduces weight and maintenance while enhancing durability
• Water‑proof, sealed construction protects against snow, mud, and extreme weather
• Low noise operation and efficient power delivery for a quiet ride
• Easy 5‑minute installation—fits most 20‑inch rear hubs with standard bolts
• High‑grade bearings and reinforced axle for long‑lasting performance

Technical Specifications

• Motor Type: Direct‑Drive Hub Motor
• Wheel Size: 20” (20×4.0”)
• Dropout Width: 170/190mm (48‑72V)
• Power Options: 2000W or 3000W
• Voltage Range: 48‑72V
• Weight: < 2.5 kg (motor only)
• Material: Stainless steel frame, sealed bearings, high‑strength aluminum housing
• Warranty: 12‑month parts & 6‑month labor (installable)

Installation & Compatibility

Designed for quick swaps, this hub motor fits standard 20‑inch rear hubs with 170/190mm dropouts. The integrated design eliminates the need for a separate gear or chain system, simplifying maintenance and reducing overall bike weight. For optimal performance, pair it with a high‑capacity 48‑72V battery and a compatible controller.

Why Choose NBP?

• Unmatched power density for extreme riding conditions
• Durable, weather‑proof construction ideal for snow, mud, and off‑road use
• Compact, no‑spoke hub reduces drag and keeps the bike’s aesthetic clean
• Easy installation—no custom parts or extensive mechanical work required
• Comprehensive support and documentation from the NBP engineering team

Upgrade your electric fat bike or snow bike with the NBP 20inch 20×4.0 170/190mm Dropout 48-72V 2000W/3000W Rear Integrated Wheel No‑Spoke Hub Motor and experience a new level of power, reliability, and performance.