Description:
Make hills, longer commutes, and weekend routes feel more manageable with the Heybike Mars 3.0 electric bike for adults. The 750W rated rear-hub motor delivers responsive acceleration up to 28 MPH, helping riders merge into daily traffic, start confidently, and maintain momentum on changing terrain. A removable 48V 13Ah lithium-ion battery supports up to 65 miles under suitable pedal-assist conditions, reducing charging stops for daily commuting, errands, campground travel, and mixed-surface weekend rides. The folding frame also makes storage more convenient at home or inside a suitable vehicle. Wide 20 x 4.0 in fat tires, full suspension, and hydraulic disc brakes combine traction, bump absorption, and dependable stopping control. The 8-speed drivetrain, TFT display, NFC start, app control, turn signals, rear rack, fenders, throttle, and pedal assist let riders tailor assistance, check ride information, and handle everyday utility with less hassle. This long-range fat tire ebike is UL 2849 certified and supports up to 440 lb.

Specifications:
Model: Heybike Mars 3.0
Rated Motor Power: 750W
Maximum Speed: Up to 28 MPH
Electric Bicycle Class: Class 3
Battery: 48V 13Ah removable lithium-ion battery (624Wh)
Maximum Travel Distance: Up to 65 miles under suitable pedal-assist conditions
Charging Time: 5-7 hours
Tires: 20 x 4.0 in
Suspension: Full suspension
Brakes: Hydraulic disc brakes
Drivetrain: 8-speed
Frame Material: Aluminum
Maximum Load: 440 lb
Bike Weight: 70 lb
Assembled Size: 66.9 L x 25.6 W x 52 H in
Recommended Rider Age: 16 years and older
Safety Certification: UL 2849
Water Resistance: IPX5 water-resistant; not waterproof
Display: LCD Display with Speedometer/TFT Display & NFC Start-Up

Package Content:
1Electric Bike
148V 13Ah Removable Battery
1Battery Charger
1User Manual

Important Notes:
1-Maximum speed and range vary with rider and cargo weight, terrain, weather, temperature, riding mode, tire pressure, and maintenance.
2-IPX5 water resistance does not mean waterproof. Avoid heavy rain, deep water, and submersion.
3-Complete assembly and inspect the brakes, tires, steering, fasteners, battery lock, drivetrain, and lights before riding. Follow local e-bike laws and wear appropriate protective equipment.

• ⚡ [Responsive Power for Hills and Faster Commutes]: The 750W rated rear-hub motor reaches up to 28 MPH, providing confident acceleration for traffic starts, slopes, neighborhood streets, and recreational routes on this electric bike for adults.

• 🔋 [Long-Range Freedom with a Removable Battery]: The 48V 13Ah (624Wh) lithium-ion battery supports up to 65 miles under suitable pedal-assist conditions, helping riders complete commutes, errands, and weekend trips with fewer charging stops.

• 🛑 [Confident Control When Roads Change]: Hydraulic Disc Brakes deliver predictable stopping response, while the speedometer display keeps speed, battery level, and mileage visible so riders can make informed decisions in traffic and on changing terrain.

• 🛞 [Fat-Tire Traction with Bump-Absorbing Comfort]: 20 x 4.0 in fat tires create a stable footprint on pavement, gravel, grass, sand, and uneven paths, while full suspension helps reduce harsh impacts for a smoother, more controlled ride.

• 🎛️ [Flexible Assistance for Commutes and Adventures]: A 8-speed drivetrain, throttle, and pedal assist let riders match effort to hills, headwinds, cruising, and low-speed maneuvering.

• 🧰 [Everyday Utility, Strong Capacity, and Certified Safety]: A sturdy frame supports up to 440 lb, practical equipment helps with daily use, and UL 2849 certification plus a limited warranty add confidence after purchase.