High-Torque 500W Front Hub Motor : Convert any pedal bike into an electric bike with the BAFANG FM G020.500.D 48V 500W front wheel motor. Delivers 65N.m max torque and speeds up to 25MPH (38–40 KMH). The brushless geared design runs with ≥80% efficiency, ensuring strong, quiet acceleration. Compatible with disc brakes and V brakes, and built for touring, commuter, and mountain bikes — a reliable upgrade for daily rides or long-distance touring
Universal Fit 20"–29" Wheels : Fits 20", 26", 700C, 28", and 29" wheels with 36H×12G spoke lacing on MH-19 rim. Motor dropout: 100±1mm (compatible with 97–103mm front forks). 158.5mm outer diameter clears most fork braces and brake calipers. Simply swap your front wheel — no frame cutting, no complex modifications. Bolt-on and ride
4 Riding Modes + Safe Brake Cut-Off : Choose your ride style - Electric Throttle, Pedal Assist (PAS), Walk Assist, or No-Motor Mode. Switch between full-electric cruising and pedal-only exercise instantly. Brake levers cut motor power safely when braking — no lag, no coasting risk. Perfect for riders who want flexibility: commute without sweating, or pedal for fitness
IPX5 Waterproof All-Weather Motor : Built for real-world conditions. IPX5 motor waterproof rating handles small rain and road spray. Operates from -20°C to 45°C — ride through winter frost or summer heat. Noise kept under 55dB for a quiet, natural ride feel. Left axle cable exit with 250mm G9.1 connector keeps wiring clean
Complete DIY Kit with Install Support : Everything for DIY assembly - front wheel with motor, controller, brake levers, thumb throttle, controller case, PAS sensor, 1T4 cable, extension cable. Optional add-ons: LCD display and battery. Includes installation manual. Get riding within hours, not days
Multiple Display Options : The VD18MT display features a 1.45-inch IPS touchscreen supporting 3/5/6/9 assist levels. The EKD01 uses a 2.4-inch TFT landscape screen with 8 languages and shortcut keys for speed limit adjustments. DZ40 is a compact 1.9-inch option offering cost efficiency. For a larger display, VD04 features a 3.5" IPS color display with 9 languages, 3/5/9 assist levels, USB charging, the SWM58 offers a 3.8-inch HD screen with 3/5/9 assist levels and clear, intuitive visuals
Multiple Battery Choices : This bafang ebike conversion kit requires a battery to operate. Available options include 48V and 52V batteries. The 48V downtube battery comes in 10.4Ah, 13Ah, 16Ah, 20Ah, 25Ah, and 30Ah. The 52V downtube battery is available in 20Ah and 25Ah. If downtube space is limited, a 48V 18.2Ah rear rack battery is also available. The rich range of battery options meets your various travel needs for urban commuting, mountain riding and long-distance cycling
Model Name
FM G020.500.D
Model
FM G020.500.D
Manufacturer
BAFANG
UPC
681385428711
Unit Count
1 Count
Warranty Description
Motor & Battery own one-year warranty. North American after-sales service center, providing technical support and maintenance
Included Components
BAFANG Front Wheel Ebike Conversion Kit
Part Number
48V500W27.5inchDC
Speed
25 miles_per_hour
Voltage
48 volts
Horsepower
500 watts
Wattage
500 watts
Material Type
Aluminum
The video showcases the product in use.The video guides you through product setup.The video shows the product being unpacked.
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BAFANG Powerful Hub Motor
Max speed: 40-45KM/H
Four Riding modes: Throttle mode, pedal assist mode, walk assist mode and pure pedal mode
Quiet and powerful mid-drive ebike kit that can convert most bikes to high power ebikes!
LCD Display provides information about speed, time, battery info and pedal assist power
BAFANG 48V500W Hub Motors meet the power needs and wants of the majority of riders