- 【Dual Motor Electric Bikes for Adults】TWO upgraded 48V/52V 1000W high speed Front & Rear brushless motors provide electric bicycles with stronger power and climbing ability, helps to reach the top speed of 35MPH with ease. Removable large capacity 48V/52V 22.4Ah battery offers a long riding range up to 40-60 miles in pedal assist mode. It takes only 5-8 hours to fully charge the battery
- 【Big Capacity Lithium Battery Ebike】Large capacity 48V/52V 22.4Ah battery offers ebikes long riding range of 40-60 miles,the waterproof battery of ebike is not only large capacity and long lasting, but it's also removable, convenient to take home or office for charging.Upgraded 54.6V 2A charger completes charging quickly in 5-8 hours
- 【Full Suspension 26" Fat Tire Electric Bike】Equipped with a dual-crown front suspension fork and rear shock absorber, which greatly reduces bumps during riding. 26" x 4" fat tires also provide good grip and excellent shock absorption. This full suspension ebike offers a more comfortable riding experience in the snow, beach, mountain, city roads, helps you conquer most road conditions
- 【Hydraulic oil Brakes & Shimano 7 Speed Gears】The ebikes for adults adopt front and rear hydraulic oil brakes, which provides more effective braking in rainy weather, heavy off-road, long downhill and adverse conditions. The bike frame is made of high quality 6061 aluminum alloy, more lightweight and durable. Equipped with professional Shimano 7 speed gears, more accurate and stable
- 【5 Riding Modes】Enjoy versatile riding with 5 modes: dual motor electric, single motor electric, pedal assist, cruise, and bike mode. With 5 levels of assist, the bike can reach speeds up to 35 mph, depending on battery charge, load, and road conditions. Choose from speeds of 12, 18, 24, 29, or 35 mph.Whether cruising or conquering tough terrain, ride faster, farther, and freer. Don’t just ride—feel the power beneath you!
- 【Upgraded Lights for Night Riding】The color LCD display keeps track of real-time speed, battery level, pedal assist level and mileage. This electric bicycle comes with an upgraded bright headlight & turn signals & rear brake light, making you visible and safe at night
- 【Easy to Assemble】This e-bike comes 85% pre-assembled. 【1-year warranty】If there is any problem, pls contact us, we’ll reply your message within 24 hours. Pls keep the original bike box for 30 days for possible return
- 【Custom Service】Contact US: Monday - Friday (9:00 AM - 6:00 PM); Saturday - Sunday (Closed). Due to the time - zone differences, please be informed that all emails will be replied to within 24 - 48 hours. We appreciate your patience and understanding during this time. We provide lifetime technical support, and committed to providing 1-Year warranty service.

Specification
S1 Double Engine Electric Bicycles, (Front 1000W + Rear 1000W), 1x 52V 22.4AH Battery
Waterproof Wiring, Shimano 7 Speed MTB 26" Fat Tires
1. Wheel size: 26"
2. Frame: 18", Aluminum Alloy 6061
3. Handlebar Sets: Aluminum Alloy with Matte, H31.8*680,S31.8*90, SP31.6*350mm
4. Fork: Dual Crown suspension, Rear shock 1000 pounds
5. Shifting Lever: SHIMANOTX50-7,SHIMANOTZ30 & TY500 7PS
6. Crank sets: Aluminum alloy, Square hole, 48T
7. Brake:Brand Logan Hydraulic oil brake
8. Tire: CHAOYANG 26"* 4.0"
9. Riding Mode: Electric Power Assist(5shifts); Pure Electric(5shifts); Pure Human riding 7 Speed, cruise function
10. Travel Range: Pure Electric 20~25Miles; Electric Power Assist 40~60Miles
11. Max Speed: 35mph,Battery Charging Time: 8~10 hours
12. Monitor: 81F Middle digital display
F1Upgrade AWD Dual Motors Dual Batteries (Dual 48V 22.4AH Battery)
- 【Dual Powerful 2000W Motors】Equipped with total 2000W high speed brushless motors(Front & Rear), our ebikes can deliver great power, faster start-ups, and enhanced hill climbing ability. The top speed of our electric bike can be up to 35 MPH, which can give you an exciting level of acceleration, making driving fun and enjoyable. Whether for work, school, or outdoor exploration, it fulfills all needs.
- 【Dual 48V 22.4 Battery】Dual batteries cover a range of 70-120 miles per charge (5-8 hours) so that it can meet travel or daily commute needs. Utilizing pedal assist, the range extends to an impressive 120 miles (single motor) and 70 miles (dual motors), with throttle mode, it covers up to 60 miles (single motor) and 40 miles (dual motors) .ensuring you travel without worries. (Calculation based on rider's weight of 75kg. Range varies according to road condition, weather, rider's weight etc.) Removable battery makes charging more convenient whether you are at home or in the office. Dual battery ebike with unique keys makes you enjoy a safe and comfortable riding. It boasts an IP65 waterproof rating for adding durability.
- 【Front Suspension and Hydraulic Disc Brakes】Adopting high-strength shock absorbing fork with with mechanical lockout can absorb the bumps of long-distance rugged road. Ebikes for adults use dual disc brakes, which provides more sensitive and effictive braking in adverse conditions, which enhances the safety when riding. The 7-speed gear system caters to all your riding and training needs with little noise.
- 【Anti-slip and Wear-resistant Tires】26" fat tire electric dirt bike can confront any surfaces with confidence, unparalleled stability and traction whether it's cruising along sandy beaches, navigating rocky trails, or conquering urban streets and tackle any challenge, making your e-bike adapted to complex terrains and keep you safe. Fat tires are more anti-slip and wear-resistant than small thin tires.
- 【4 Working Modes】Pure electric, pedal assist and pure human riding modes with different shifts for you, you can feel free to switch your riding mode according to your needs or mood. Frontlight, taillight and turnlight let other drivers see you and illuminate your path, making you ride electric dirt bike safe at night. LCD display keeps track of real-time speed, battery level mileage etc..
- 【High Quality and Easy to Assemble】The bike frame and handlebar sets are made of high-quality 6061 aluminum alloy, which is lighter, more durable and sturdy. Our adult electric bike can bear a max load capacity of 330 lbs and not easy to deform. It comes highly assembled at 85% with instruction manual and installation tools. Some simple parts are left for you to enjoy the hands-on experience.
- 【Professional Customer Service】1-year warranty. If there is any problem, pls contact us, we’ll reply your message within 24 hours. Pls keep the original bike box for 30 days for possible return
Specification
F1Upgrade AWD Front 48V1000W+ Rear 48V1000W,2 x 48V 22.4AH Battery ,Waterproof Wiring, 7 Speed MTB 26"
1. Wheel size: 26" ,Tire: CHAOYANG 26" * 4.0 "
2. Frame: 17.5"" Aluminum Alloy 6061
3. Handlebar Sets: Aluminum Alloy with Matte, H31.8*680,S31.8*90, SP31.6*350mm
4. Fork: Aluminum Alloy suspension fork with mechanical lockout
5. Shifting Lever: SHIMANOTX50-7,SHIMANOTZ30 & TY500 7PS
6. Crank sets: Aluminum alloy, Square hole,48T
7. Brake:Brand Logan Hydraulic oil brake
8. Riding Mode: Electric Power Assist(5shifts); Pure Electric(5shifts); Pure Human riding 7 Speed, cruise function
9. 70-120 miles in PAS Mode
10. Max Speed: 35mph
11.Battery Charging Time: 5~8 hours
12. Monitor: 81F Middle digital display
- 【Dual Powerful 1000W Motors】The electric bike is equipped with high-speed front & rear 1000w motors, top speed is up to 35MPH. It has stronger hill-climbing performance and offers more power for daily commuting and long travel. You can get excellent riding experience in the snow, beach, mountain, city road, and conquer most road conditions
- 【Large Capacity Battery】With a removable 48V 22.4Ah battery, this fat tire electric bike supports a longer range up to 40-60 miles in pedal assist mode. Your adventures and daily commutes will become wilder and more cost-effective. Upgraded 54.6V 2A charger completes charging quickly in 5-8 hours
- 【Hydraulic oil Brakes & Suspension Fork】The hydraulic oil brakes enable the ebike to brake more quickly and smoothly when riding at high speed, shortening the braking distance even on a wet road. The lockable suspension fork helps you pass rough terrain with less effort. The 26" x 4" fat tires provide good grip and excellent shock absorption for greater durability
- 【Excellent Riding Performance】Electric mountain bike frame is made of high quality 6061 aluminum alloy, more sturdy and durable. Equipped with professional 7 speed gears, more accurate and stable. Upgraded headlight, turn signals and rear brake light, intelligent LCD display, this electric bicycle will be a better choice for long time travel and night riding
- 【4 Working Modes】Pure electric mode, pedal-assist mode (5 levels), cuise mode, normal bike mode. This adult electric bike can meet your daily commuting needs and outdoor needs, either it is to explore new trails outdoors, get in some exercise, or rush into work
- 【Professional Customer Service】1-year warranty. If there is any problem, pls contact us, we’ll reply your message within 24 hours. Pls keep the original bike box for 30 days for possible return

Specification:
F1 AWD Front 1000W+ Rear 1000W Motor, 1x 48V 22.4AH Battery
Waterproof Wiring, 7 Speed MTB 26" Fat Tires
1. Wheel size: 26"
2. Frame: 17.5" , Aluminum Alloy 6061
3. Handlebar Sets: Aluminum Alloy with Matte, H31.8*680,S31.8*90, SP31.6*350mm
4. Fork: Aluminum Alloy Suspension Fork with mechanical lockout
5. Shifting Lever: SHIMANOTX50-7,SHIMANOTZ30 & TY500 7PS
6. Crank sets: Aluminum alloy, Square hole,48T
7. Brake:Brand Logan Hydraulic oil brake
8. Tire: CHAOYANG 26" * 4.0"
9. Riding Mode: Electric Power Assist(5shifts); Pure Electric(5shifts); Pure Human riding 7 Speed, cruise function
10. Travel Range: Pure Electric 20~25Miles; Electric Power Assist 40~60Miles
11. Max Speed: 35mph,Battery Charging Time: 8~10 hours
12. Monitor: 81F Middle digital display
The item is UL 2849 certified with a link to the UL Product iQ <https://productiq.ulprospector.com/en>

