20*4.0 /24*4.0/26*4.0 Front 135mm Dropout 48-72V 2000W Fat Motorwheel,48-72V 45A dual mode sine wave controller; UKC1 color Display EBike Hub Motor Electric Bicycle Conversion Kit

Transform your fat tire bike into a high-performance electric powerhouse. This complete 2000W hub motor wheel kit delivers raw torque, smooth sine wave control, and everything you need for a full e-bike conversion — right out of the box.

Why Choose This 2000W Fat E-Bike Conversion Kit?

• Massive 2000W Power — 48–72V compatible motor handles steep hills and heavy loads with ease
• Sine Wave Dual-Mode Controller — Ultra-smooth, quiet ride with both eco and sport modes (72V 45A)
• Fat Tire Ready — 135mm dropout spacing fits 20×4.0, 24×4.0, and 26×4.0 fat tire rims
• Color UKC1 Display — Clear readout of speed, battery level, assist level, and more
• Plug-and-Play Design — All components matched and pre-wired for straightforward installation
• Safety-First Braking — Dual alloy brake levers with motor power cutoff for instant stops
• Pedal Assist Included — 8-magnet PAS sensor for natural, effortless riding feel

Perfect For:

• Fat bike owners looking to electrify their existing build
• Off-road and trail riders who need serious torque
• Commuters carrying cargo or tackling hilly terrain
• DIY e-bike builders who want a complete, matched kit

What's Included:

• 48–72V 2000W 135mm Front Fat Motor Wheel (20×4 / 24×4 / 26×4 — select your size)
• 72V 45A Sine Wave Dual-Mode Controller
• 2× Alloy Brake Levers with Power Cutoff
• Full Twist Throttle with Key Switch
• UKC1 Color Display
• 8-Magnet PAS Sensor
• Torque Arm
• Controller Bag

Technical Specifications: