Joom: Safely charging your e-bike or e-scooter
• Don’t leave your battery unattended while charging, when you're out or while you're asleep
• Don’t cover chargers or battery packs when charging
• Don’t overload sockets or use unsuitable extension chords
• Don’t charge or store batteries in direct sunlight or in areas with temperatures above 45⁰C
• Don’t charge batteries next to combustible materials or hazardous substances
• Always unplug your charger once you have finished charging
• Always make sure to only use the proper proprietary charger
• Always ask a professional when converting your e-bike or e-scooter
• Always check your battery (and charger) for visible damage
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FAFREES F20 Master City Electric Bike
[⚡️ 500W High-Efficiency Motor]
Equipped with a powerful 500W motor, it provides ample power output and easily handles city slopes and complex road conditions.
[🚴 25-45 km/h Adjustable Speed]
Supports intelligent speed adjustment from 25 to 45 km/h, balancing regulatory requirements with a personalized riding experience.
[🔋 48V 22.5AH Battery]
Equipped with a large-capacity 48V 22.5AH lithium battery, it provides long-lasting and stable power for long-distance riding.
[🛣️ Pure Electric Range 100-120km | Assisted Range 140-160km]
Range in pure electric mode reaches 100-120km, and in intelligent assist mode, it reaches 140-160km.
[🛡️ Maximum Load 150kg]
Featuring a reinforced alloy frame, it can carry up to 150kg, ensuring a safe and stable ride.
[🌆 20-inch City Tires]
Equipped with 20-inch dedicated city tires, it strikes the perfect balance between agility and stability.
Product Detailed Parameters:
Brand FAFREES
MODEL F20 Master
Type Carbon-fiber Fat-tire Ebike
Color Aurora Blue, Aurora Green, Satin Black,Gunmetal Grey, Aurora Gray
Tire size 20"*4.0
Recommend rider heights 165-200CM
Load capacity 150KG
Tire Type Air tire
Driving Default maximum speed 25KM/H
Adjustable maximum speed 45KM/H
Max range for assisted mode 140-160KM
Max range for pure power 100-120KM
Max climbing Gradability 25°
Battery Battery type Lithium-ion Samsung cell 21700
Rated voltage (V) 48V
Input voltage (V) 54.6V
Battery capacity (AH/Wh) 22.5AH/1080Wh
Undervoltage protection value (V) 39V
Overcurrent protection value (A) 35A
Motor Motor rated power (W) 500W
Motor peak output power (W) 690W
Motor location Rear drive
Maximum torque (N.m) 60N.m
Charger input voltage (V) 220V
Output voltage (V) 54.6V
Rated current (A) 3A
charging time 7H
Damping Fork Type Spring suspension with lockout
Fork travel distance 50mm
Type of rear shock Shock seat tube
Rear shock travel distance 15mm
Display Display type LCD Display
6km/h walk assist mode Yes
Cruise control Yes
APP controlNo
PAS level 0-3
Transmission Shimano 7S
Brake type Hydraulic Disc Brakes
Folding parts n/a
Headlight Yes
Taillight Yes
Riding mode Human/assisted/pure power
Operating temperature -10℃-40℃
Waterproof grade IPX5
Package contains "1*F20 Master ebike
1*Charger box
1*Charger line
1*Tool kit
1*Owner's manual
2*Wheel Reflector
1*Left pedal
1*Right pedal
1*Gift box (Including 1*Inner tube, 2*Valve caps, 4*Spokes, 2*wheel reflectors, 2*Battery fuses, 2*Brake linings, 1*key chain)"