20x4.0 Fat Bike Rear Wheel 48V 1500W Hub Motor Spoke

20x4.0 Fat Bike Rear Wheel 48V 1500W Hub Motor Spoke

• 【48V 1500W High-Torque Powerhouse】Equipped with a 48V 1500W brushless rear hub motor delivering up to 95N.m torque and 30-34 MPH top speed. Conquers steep hills and heavy loads effortlessly—perfect for upgrading your fat tire e-bike or DIY conversion project into a true off-road beast.
• 【20x4.0 Fit & 175mm Dropout】Engineered for 20x4.0 fat tires with standard 175mm rear dropout spacing (fits 170-175mm frames). Includes a 36H double-wall aluminum rim and 13G reinforced steel spokes, pre-laced for immediate bolt-on installation on most fat bike frames.
• 【Heavy-Duty Spoke Construction】Built with 36 high-tensile 13G galvanized steel spokes in a 3-cross lacing pattern to evenly distribute motor torque across the rim. Hand-trued for perfect alignment, it supports riders up to 330 lbs and resists fatigue under high-wattage e-bike stress.
• 【Disc Brake & 6-Bolt Ready】Pre-installed 6-bolt ISO disc brake flange compatible with most mechanical and hydraulic calipers. Double-sealed hub bearings lock out water and trail dust, ensuring smooth, quiet rotation in rain, snow, or sandy conditions.
• 【All-Terrain Fat Tire Dominator】Designed for snow, sand, mud, and rocky trails. The 48V system pairs seamlessly with common controllers via a 9-pin waterproof connector, making it ideal for commuting, beach cruising, hunting trips, or mountain e-bike conversions.