Content | Highlights: 1.The 400W high-speed brushless motor provides a strong power output with a speed of 21 mph. 2.The 55-pound weight makes it easier to carry, and the compact, foldable design fits in the trunk and fits anywhere in just 1.6 cubic inches. Folding size: 78*35*55CM. 3.The handlebar is equipped with a refined instrument, and the 3-speed pedal assist mode can be adjusted. 4.The 48V15AH large-capacity lithium battery can last 35-37 miles when fully charged, and can travel 53-56 miles with the large auxiliary mode.
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Product Overview:Model: ZHENGBU 14" D3 Commuter Electric Bike Material: High carbon steel Motor: 400W high-speed brushless gear hub motor Max speed: 21MPH Torque: 32N.M Crankset: 48T Battery: Removable 48V15Ah battery Charging method: Charge directly or take out the battery to charge Charger: 48V2A Charging time: 5-6 hours Battery weight: 10.58 lbs Battery size: 345*135*83mm / 13.58"*5.31"*3.27" Mileage: 35-37 miles (electric) / 53-56 miles (pedal assist) Brake: Power-off Disc Brake (front left and rear right) Shock absorber: Suspension fork Tires: 14"*2.125" tubeless tire Wheel hub: Integrated wheel Instrument: LCD display Three riding modes: Electric mode, Assist mode, Pedal mode Weight: 44 lbs (without battery), 54.7 lbs (with battery) Max load: 300 lbs Adjustable handlebar height: 150mm / 5.9" Adjustable saddle height: 450mm / 17.7" Suggested rider height: 5'1" - 6'5" | Highlights: 1.[Light and Foldable]: M1 Urban E-Bike's body is made of high-strength aluminum alloy, light and rust-free; the body supports folding in half, which is suitable for most of the car's back-up carriages. 2.[3 Riding Modes]: Variable Speed Electric Bicycle has Pure electric mode, riding mode and electric power assisted mode. Suitable for adults and teenagers. 3.[Large Battery Capacity]: Built in detachable rechargeable lithium battery, with a large battery capacity of 36V 12.5Ah at most, with a long endurance. Up to 50 mi. 4.[250W Brushless Motor]: Electric Mountain Bike is equipped with 250W high-magnification brushless motor, lower power consumption, improve the climbing performance and reduce the battery load. 5.[Safer Riding] M1 Folding Electric Cycling has 8 front and rear double disc brake ensure bikes braking distance is reduced adding to the safety of the rider.
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Electric bicycle system: FIIDO system Pure electric mode: Support Electric power assist system: 3 Gear electric power assist Working temperature: -10°50° Maximum speed: 16 mi/H (crackable speed up to 19 mi/h) Battery: High-quality lithium battery Input voltage: 100240V System voltage: 36V Ampere: 12.5Ah Charging time: 7 - 9 hours Battery Warranty: 1 year/500 charging Maximum electric endurance: up to 28 mi40 mi Maximum electric power endurance: up to 3750mi Display: LED display Drive type: Rear wheel drive Component warranty period: 1 year Frame material: Aluminum alloy Brake type: Mechanical disc brake Chain plate: Steel 52 teeth Gear: Shimano 7-speed Chain: KMC Z7 Pedal included: Yes Geometry: MTB Handle: Rubber Handle: Aluminum alloy Pedal: Alloy Rear wheel hub: 250W brushless toothed motor Steel ring: Alloy Wheel size: 20" Tire size: 20X4.0 inches Warranty period: 1 Year Net weight (KG): 25KG(55 LB) Saddle height: 80cm110cm Folded size: 96cm*45cm*79cm Bicycle size: 172cm*26cm*106cm Packing size: 147cm*31.5cm*72cm Package Included: 1* Folding Electric Mountain Bike 
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26in Carbon Steel Mountain Bike 21 Speed MTB Bicycle Full Suspension Feature:
Bicycle with high-carbon steel mountain bike double suspension, 21-speed gear.
The 26-inch stylish rim is safer and firmer.
The lightweight steel hardtail frame is backed provides more rolling so it's easier to pedal for speed and acceleration.
Drivetrain delivers 21 speeds of ultra smooth, precise shifting with just your index finger and thumb; premium padded saddle is stitched for quality.
Front suspension fork delivers the right response for whatever terrain you ride; the front-load stem with forged crown provides extra strength for riding comfort; knobby tires grip dirt and gravel paths with ease in wet or dry conditions.
Alloy linear pull brakes together with machined alloy wheel rims provide smooth, stopping power; slight-rise handlebar enables upright riding to minimize back and shoulder strain.
Specification:
Item Name: Bicycle Material: Steel / PU Front Derailleur: 3 Speed Rear Derailleur: 7 Speed Tire Size: 26in Tire Thickness: 2in Frame Size: 17in
Product parameters: Product gross weight (kg/lb): 18kg/39.6lb Product net weight (kg/lb): 16kg/35.2lb Product size (cm/in): Vehicle length: 170cm/67in, height 97cm/38.2in Packing size (cm/in): 135x72x20cm/54x28.8x8in Brake type: disc brake Load capacity (kg/lb): 100KG/220lb Whether it is foldable: No Transmission type: 21 speed Tire size: 26 inches
Suggested reminder: 1. Applicable height range: 160-185cm/63-72.8in 2. 85% of the bike has been assembled when it arrives. You need to install the front wheels, pedals, handlebars, seats and inflate the tires. We do not provide any online payment or free bicycle assembly services. 3. The bicycle installation instructions are included in the package, please read carefully before installing the bicycle and adjusting the brake and speed system. 4.. All tools are included in the package, no additional tools. 5. When traveling, please wear a helmet consciously (not included). Package Includes:
1 x 26in Bicycle 1x manual 1x accessory pack | Details:
26 Inch Mountain Bike With 21 Speed Dual Disc Brakes Full Suspension Non-slip Description: - [Good quality] The sturdy frame, mountain bike frame and excellent welding technology make it a sturdy and durable cruise bike.
- [Foldable] It is equipped with a quick release clip, which helps to quickly fold the bicycle, can be easily folded and stored in the corner of the apartment or in the trunk, and can be carried with you.
- [Unique tire] 26 inch 6 spoke fashion rim tire is more secure and firm. It has 21 speeds to cope with hilly terrain, and the gear shifting is great and smooth. All-terrain, wide-knob mountain tires sit on lightweight and durable alloy wheels for added stability.
- [Enjoy cycling] Stunt bikes are very suitable for mountain, wasteland, and effective on roads, trails, cities, beaches or snow.
- [Easy assembly] The package includes free pedals and comfortable seats. Requires assembly.
Parameter: - Packing size: 135x72x20cm/53.1x28.3x7.8in
- Weight: 20kg/44lb
- Configuration: one wheel
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| Highlights: 1.750W HIGH-SPEED BRUSHLESS MOTOR: F6 electric bicycle has powerful power. With a peak output of 750w, this motor configuration helps you conquer the most rugged terrain,easily cross 30° slopes.Twisting the throttle, and max speed up to 30 mph, it will let you quickly arrived at the destination. 2.48V 20AH LITHIUM-ION BATTERY: With 48V 20Ah graphene lithium battery, F6 ebike provides cruising ranging from 40-50 miles (electric mode) to 60-70 miles (assisted mode) once charge, suitable for your day's adventure, commuting or most travel. The battery box is IP4 waterproof and explosion-proof. 3.FOLDABLE AND ADJUSTABLE DESIGN: The e bikes for adults adopts aluminum alloy lightweight frame, quickly folded and easily stored on transportation or office.It's ideal for commuting, traveling, and relaxing outdoors in the city.Its handlebar and saddle can be adjusted according to your height. 4.20" X 4.0" FAT TIRES: Our 20" X 4.0" explosion-proof and puncture-resistant fat tires can offer a smooth ride and provides extra grip and traction on the most challenging routes,takeing you to almost unlimited places, the city center, rugged roads, beaches, snowy suburbs, and even urban forests. 5.HIGHLY RECOMMENDED: Equipped with Shimano 7-speed transmission to increase the climbing ability, you can adjust the speed according to the terrain and the journey.Furthermore,the excellent suspension device can not only achieve better riding effect, but also absorb the shock from the wheels.
Details:
Product specificationsModel: ZHENGBU 20" F6 Fat Tire Electric Bike Material: Aluminum alloy Motor: 750W high speed brushless gear hub motor Max speed: 30MPH Torque: 62N.M Gear shifter: Shimano 7-speed Crankset: 48T
Battery: Removable 48V20Ah battery Charging method: Charge directly or take out the battery to charge Charger: 48V2A Charging time: 6-8 hours Battery weight: 11.46 lbs Battery size: 495*80*106mm / 19.48"*3.14"*4.17" Mileage: 60-80 miles (electric) / 120-150 miles (pedal assist)
Brake: Wire-controlled disc brake (left front and right rear) Shock absorption: suspension fork Tire: 20"*4.0" fat tire Wheel hub: One-piece wheel hub Instrument: LCD display Three riding modes: Electric mode, Assist mode, Pedal mode
Weight: 53.8 lbs (without battery), 66.1 lbs (with battery) Max load: 300 lbs Folding size: 37"*23"*30" Handlebar adjustable height: 150mm /5.9" Saddle adjustable height: 300mm /11.8" Recommended rider height: 5'1"-6'5" ZHENGBU 20" F6 FAT TIRE ELECTRIC BIKE All terrain, beaches, snow, hills, cities electric bicycle 
This is what makes Zhengbu F6 the best in its class.Who’s it for — Adventurers with limited space This feels like a good choice for those who love the outdoors but don’t have tons of space to store their electric bike. The Zhengbu F6 is a solid folding electric bicycles that can easily cruise through the city but also tackle some modest off-road trails. The motor is more powerful and has more torque than most folding ebikes for adults which also makes this a good choice for those who live in a hilly area or expect to run into mud, sand, snow or gravel on their adventures. Are you looking to spend more time with someone close to you? Whether it’s a spouse, family member, or just a friend you haven’t seen in a while, our electric bikes are helping riders everywhere build deep, long-lasting bonds. When you bring someone on a spin around town or an adventure into the great outdoors, you’re sharing more than a hobby -- you’re sharing an experience. Electric Bike for Adults/Ebike/Adult Electric Bicycles/Electric Mountain Bike/Folding Electric Bike/E bike
-The 48V 750W powerful motor can provide the max speed up to 30MPH, and provide the torque to 62N/M. -The foldable electric bike is made by 6061 Aluminum Alloy Frame, the unique design, lighter but stronger, and easy to control. -The 48V20Ah Graphene Lithium Ion Battery provides long battery life, which is enough for long-distance commuting and off-road. -With Shimano 7 speed transmission system, our ebikes for adults 750w provides stronger adaptability to all terrains. -The hydraulic suspension fork with adjustable cap provides more comfort and control force over all terrains. -The 20'' x 4.0 fat tires can provide you with strong grip, comfortable handling and the support needed to navigate rugged terrain. -Our F6 electric byclce for adult is also a foldable electric bike, which can be folded to take it by bus, by metro, or put it in the trunk. You can enjoy the riding joy anytime and anywhere. Folded Dimension: 39.3*17.7*29.5 inch. (L*W*H). -Zhengbu F6 is a well rounded folding electric bike with a powerful motor and a huge battery that’s ready for extended commutes through the city or the trails. 
Powerful 48V750W MotorCompared with 500W, the upgraded version of 750W motor has better performance and stronger climbing power. It is easy to climb over rugged mountains, snow and beaches.  Front Suspension ForkA high-performance, shock-absorbing, front suspension fork can take your original riding comfort to the next level. You can expect better handling, improved cornering capabilities, and an overall smoother riding experience.  Shimano 7 SpeedThe Auloor F6 electric bike has a Shimano derailleur with a 7-speed cassette. With Shimano 7 speed professional derailleur, you can deal with hills and bumpy roads, fast and stable.
Design In Line with Artificial BodyIn line with the artificial body design,the height-adjustable stem and saddle can satisfy people of different heights.The high-density foam-filled saddle can suppress shock and vibration, making it ideal for long-term riding.
Large Shelves and MudguardsThe adult electric bicycle is equipped with a sturdy and durable rear frame, which can carry one person or put it in the back pocket.The front and rear fenders make you fearless on muddy roads. 
S830 Mid-Mounted MeterThe S830 meter is equipped with a USB charging device, which can be easily charged when the phone is out of power.Simplified operation buttons are easier to use. The function list information can be read at any time: remaining power, speed, mileage, etc.Press and hold the M button for 2 seconds to turn on/off the display, and at the same time, the M button can switch the function list information.The "+" and "-" keys can adjust the 5 gears of the pedal assist mode.The "0" level gear is used in pedal mode, and the throttle will not work. 
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26 Inch Mountain Bike With 21 Speed Dual Disc Brakes Full Suspension Non-slip Description: - [Good quality] The sturdy frame, mountain bike frame and excellent welding technology make it a sturdy and durable cruise bike.
- [Foldable] It is equipped with a quick release clip, which helps to quickly fold the bicycle, can be easily folded and stored in the corner of the apartment or in the trunk, and can be carried with you.
- [Unique tire] 26 inch fashion rim tire is more secure and firm. It has 21 speeds to cope with hilly terrain, and the gear shifting is great and smooth. All-terrain, wide-knob mountain tires sit on lightweight and durable alloy wheels for added stability.
- [Enjoy cycling] Stunt bikes are very suitable for mountain, wasteland, and effective on roads, trails, cities, beaches or snow.
- [Easy assembly] The package includes free pedals and comfortable seats. Requires assembly.
Parameter: - Weight: 20kg/44lb
- Freewheel: 7 tower wheels
- Chain: 108 chain
- Chainwheel: 170 three small sprocket
- Frame/Fork: 31.8 bold front fork
- Handlebar/stem: Black Shark 31.8 Black Four Nail Combination
- Frame: high carbon steel
- Brake: Tolan disc brake/MTB break lever
- Tire size: 26 inches
- Product size: 150x25x(59-70)cm/59x9.8x(23-27.5)in
- Product folding size: 94x88x38cm/37x34x15in
- Packing size: 135x72x20cm/53.1x28.3x7.8in
Product parameters: Gross weight: 20kg/44lbs Net weight: 18kg/39.6lbs Product size: length: 170cm/67in, high 97cm/38.2in Packing size: 135 x72x20cm / 53.1 x28.3 x7.8 in Brake type: disc brake Weight: 100 kg / 220 lb Foldable or not: Yes Variable speed or not :21 speed Tire size: 26 inches Material: high carbon steel Notes: 1. Adjustable seat height: 75-90cm/29.5-35.4in 2. Applicable height range: 160-185cm/5.25-6.06ft The bicycle arrived 85% assembled. You need to install the front wheels, pedals, handlebars, seats and inflate the tires. We do not offer any online paid or free bike assembly services. Bicycle installation instructions are included in the package. Please read them carefully before installing the bike and adjusting the brake and speed systems. 5. All the tools are included in the package, no additional tools. Wear a helmet Contain:
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