PostJoy S9 Fat Tire Electric Bike
Fast & Free Shipping
Shipped from the US warehouse, estimated delivery within 3-8 days
Warranty
All Postjoy ebikes are covered under our manufacturer's 1-year all-inclusive warranty for the original owner against all manufacturing defects (All free Accessories are not covered by warranty service).
PostJoy S9 Fat Tire Electric Bike
Ride Farther, Climb Stronger, Explore Every Road.
2500W Peak Motor with 90Nm Torque
Take on steep hills, heavy loads, and rough terrain with powerful acceleration and confident climbing performance.
48V 20Ah Removable Battery
The 960Wh battery delivers up to 100 miles of range, making it ideal for long commutes, weekend adventures, and extended rides.
20" x 4.0" Fat Tires
Wide fat tires provide enhanced grip and stability across city roads, gravel, sand, snow, and muddy trails.
Suspension System
Smooth Out Every Ride
The front suspension fork helps absorb bumps, cracks, and uneven road surfaces, giving you a smoother and more comfortable ride whether you’re commuting through the city or exploring rougher paths.
Dual Disc Brakes
Responsive dual disc brakes deliver strong and consistent braking performance, helping you stay in control during daily rides, downhill sections, and sudden stops.
NFC Unlock & LCD Display
Unlock with a tap, track your ride data on the smart display, and enjoy added convenience with fenders, phone holder, storage box, and rear rack.
Comfort Saddle
Ride Longer with Less Fatigue The extended comfort saddle features high-density cushioning and an ergonomic shape, helping reduce pressure and improve comfort during longer rides.
Full-Covered Fenders
Stay Cleaner on Wet Roads Full-covered fenders help block splashes from rain, puddles, and muddy paths, keeping your ride cleaner and more comfortable in changing road conditions.
Full Lighting System
Be Seen Day and Night The bright headlight, brake light, turn signals, and reflectors help improve visibility, giving you added confidence when riding in low-light or nighttime conditions.
Built for Long Rides, Rough Roads, and Everyday Freedom
Find Your Perfect Fit
Recommended Height
5'2" – 6'5"
Max Capacity
330lbs
Vehicle Weight
