USA Stock:20*4.0 100mm width Rim with Rear 190mm Dropout 3000W Fat Motorwheel with 7 speed freewheel , 80A Sabvoton Programmable controller;UKC1 color Display ,Full Throttle

Power up your fat bike with the NBPower 3000W hub motor wheel kit — a complete, plug-and-play conversion system built for riders who demand serious torque, programmable control, and long-term reliability. Choose your rim size (20", 24", or 26") and kit configuration, and you're ready to transform any fat-tire frame into a high-performance electric beast.

Why Choose This 3000W Fat Motorwheel Kit?

• 🔥 3000W rated / 6000W peak — brutal torque for steep climbs and heavy loads
• ⚡ 80A Sabvoton programmable controller — fine-tune power curves, regen braking, and speed limits
• 🖥️ UKC1 color display — clear readout of speed, battery, assist level, and trip data
• 🚲 100mm wide fat rim — fits 4.0" fat tires, 190mm rear dropout standard
• 🌧️ IP54 waterproof motor — ride confidently in rain and mud
• 🔒 Alarm lock system included — added security for your build

Perfect For:

• Fat bike and mountain bike high-power e-bike conversions
• Cargo and heavy-load electric bike builds
• Long-distance commuters upgrading to a powerful system
• Riders stepping up from lower-wattage (750W–1500W) kits

What's Included:

• 20* 4.0" fat rim with 3000W BLDC hub motor (190mm dropout)
• 80A Sabvoton programmable controller
• UKC1 color display
• 7-speed freewheel
• Full Twist throttle
• Hydraulic brake levers
• PAS 
• M16
• Alarm lock system
• Complete wiring harness

Technical Specifications:

🇺🇸 Ships from USA Warehouse — Fast domestic delivery, no import duties for US buyers. Free shipping included.

Note: Battery sold separately — compatible with 48V–72V lithium packs (available in our store).