The Best Electric Assist Mountain Bike of September: Rankings, Reviews You Should Know About

【♥Powerful motor & large capacity battery】750W brushless motor provides strong power and can easily cope with small slopes; the maximum speed is 25mph, and the 48V13ah large-capacity lithium battery can support a riding distance of 20-35km (pure electric mode).

【♥Adapt to Complex Topography】Adapt to a variety of terrains. Our adult mountain electric bikes are equipped with 26*4inch fat tires, which can help smooth riding. Good adaptability allows you to enjoy riding on sandy beaches and snowy terrain.

【♥Easy to install & three working modes】 90% pre-assembled, you can easily search for our installation video; our mountain electric bicycles have 3 working modes: pure electric mode, pedal assist mode & pure pedal mode

【♥Guaranteed warranty】 12-month warranty for batteries, motors, frames, controllers and chargers. Please feel free to contact us if you have any questions within 12 months of receiving the product

【♥High-quality accessories:】 Our fat tire electric bikes are equipped with headlights, dual mechanical disc brakes, seven-speed finger shifters & derailleurs, shock-absorbing front forks, rear spring shock absorbers, rear rack, SWU-LCD display, front and rear fenders, 8861 aluminum alloy frame, 750W motor, 48V13ah lithium battery.

COMBINATION OF FEATURES AND VALUE - With detachable 48V, 12.5Ah battery, the Race Max allows riders to travel up to 31-40 miles per charge 500w brushless geared motor provides reliable support and 21.5 mph top speed.

SAFETY & DURABILITY - Race Max comes standard with puncture resistant 27.5” tires, dual lights and Both brakes have motor inhibitors to cut power instantly when stopping, which makes your commuting journey more steady and reliable.

LIGHT WEIGHT GEOMETRY FRAME - A sturdy high-step commuter style electric bike offering clean, and sleek appearance and less than 52.9 lbs weight for city riders craving more excitement and utility than your average bike.

UPGRADE YOUR COMMUTING- With all the benefits of Shimano 7-speed, front fork suspension and a large, practical LCD display. Race lets you get across town like never before.

3 WORKING MODES- Breeze around without the need to pedal at all when using the throttle function or, if you fancy pedaling, kick in one of the three different levels of pedal assist to help you get where you're going without breaking a sweat.

[Powerful Brushless Motor] It equips with 500W high speed brushless motor, provides strong power and climbing capabilities for the electric bicycle. And so made it speed up to 25 mph. Applicable to all terrains, whether for city road or mountains. It takes you freely to anywhere you desire.

[Large Brand Capacity Battery] It comes with LG 48V 15AH larger battery with larger LG cells which makes longer using lifetime. It also offers ebike longer riding range and assists traveling up to 40+ miles with per full charge. The battery is hidden in the frame with double lock mechanism secured for anti-theft and avoids drop-out during furious riding. It's also removable for charging.

[3 Riding Modes] Pure electric mode, pedal-assist mode, and classic bike mode. Whether it’s shortening your commute to work on weekdays, or exploring new trails outdoors on weekends while exercising and relaxing, this electric bicycle is a great choice.

[Multifunctional LCD Display] Multifunctions LCD display support you control riding easily. You can adjust the assist level from 0 to 5 to lower or increase the speed assistance easily. It’s easy to get the information of the speed, the battery output voltage and capacity status, the accumulated mileage at a glance of the display.

[Adjustable Hydraulic Suspension System] It equips with professional suspension fork especially for electric mountain bike. With the suspension adjustable,No matter what the terrain is, you will feel less fatigue and enjoy smoother riding.

[Reliable Bike Companion] Shimano 7 speed drivetrain provides accurate and smooth shifting capability. It easily shifts to tackle those hills during riding. Dual disc brake provides immediate responsive braking to ensure safety riding.

[TIPS]— Please reserve the original package for some time in case for any issues of bike return.

STRONG 500W GEAR MOTOR- Powerful mountain e-bike with 500W rear motor, providing strong driving force. This rocket electric bike is designed for off-road cycling and weekend adventurers. Whether you're camping, hunting, fishing, or cycling long distances on rugged trails or mountain roads, it can help anyone who wants to get on the road, no matter your physical ability. The default factory maximum speed:23.6 Mph. (If you need higher speed, please adjust according to the instruction.)

POWERFUL REMOVABLE BATTERY- 36V/12.5AH removable lithium battery, the large capacity endurance enough for long distance expeditions and round trips. Also you can bring the battery to your home or office to recharge. Charger is included. Charging time: Appro 6-8 hours. With battery lock and power lock function. Full charge ride endurance: 30-54 KM ( 18.64-33.55 Mile) , the range depends on whether you use pedal assist power more or throttle power more.

4 WORKING MODES- A powerful and cost-effective mountain e-bike. 1. Pedal Assist Mode: The motor will assist you with a moderate amount of power as you pedal the bicycle. 2. Fully Electric Mode: Twist the throttle in any increments of power you desire to power the motor of the bicycle. 3. Pedal Mode: Pedal the bicycle normally as you would any bicycle. 4. Booster Mode: The Ebike will travel at 6 km/ h (3.73miles/h), easy to push.

COMFORTABLE ADVENTURE CYCLING EXPERIENCE- Lightweight but strong enough aluminum alloy frame, coupled with suspension front fork to effectively absorb vibration. 26*4.0 " puncture resistant tires are enough to help you conquer any tough road conditions, whether mountain, snow, beach. It is equipped with an S900 LCD display, which can display cycling data and charge mobile phones. SHIMANO 7 speed drive system.

NO RISK SHOPPING-Each bike comes with a 18 months warranty against manufacturing defects in materials or workmanship on its frame, battery, motor, controller, and display. Original Batteries are warranted to be free from defects in material or workmanship for a period of 18 months from the date of purchase as follows: full replacement during the first 12 months, while replacements needed during months 13-24 are prorated as per this schedule.

POWERFUL MOTOR&LITHIUM BATTERY: The electric bike for adults adopts a 350W high-speed motor, producing a top speed up to 19.8MPH. With a 36V 10.4Ah removable IP54 waterproof Lithium-Ion battery, fully charged in 5 hours, this ebike is capable to achieve 28-30 miles in full electric mode and 50-60 miles in pure pedal assist mode (PAS mode). Your mountain adventure and daily commute will be faster and more cost-efficient.

FRONT SUSPENSION&DUAL DISC BRAKES: The adult electric bicycles employ a lockable front suspension fork. Its strong shock absorption helps you pass rough terrain with less effort. Together with the front and rear mechanical disc brakes, gives you reliable braking force and sufficient stopping power in steep descents, bumpy roads or other extreme condition. Both offer you a smoother and safer riding experience.

ALUMINUM FRAME&SHIMANO 21 SPEED: 26” ebike frame is made of high-quality Aluminum Alloy, lightweight, solid and durable. Shimano 21-speed transmission system will satisfy all your speed needs for uphill, downhill, acceleration, deceleration, and steady speed. This electric mountain bike also comes with an LED headlight, making you visible and safe at night.

3 WORKING MODES: Ebike & Assisted bicycle & Normal bike. With the LCD 3-speed smart meter button, you can choose the electric assist level according to your needs. You can add a burst of speed with the throttle to avoid traffic lights. Combining 3 modes of this e-bike would be a better choice for long-time trips and workouts. The Intelligent LCD display keeps track of real-time speed, battery level, pedal assist level, mileage and other stats.

ASSEMBLY & CUSTOMER SERVICES: This electric bike comes 85% assembled. The assembly video and upgraded manual are on the product page for your info. Note: we have two suppliers for tires, CST and CHAOYANG. Please inflate both tires for the first ride. If there is any problem with TotGuard electric mountain bikes, please feel free to contact our customer services.

4 WORKING MODES- A powerful and cost-effective mountain e-bike. 1. Pedal Assist Mode: The motor will assist you with a moderate amount of power as you pedal the bicycle. 2. Fully Electric Mode: Twist the throttle in any increments of power you desire to power the motor of the bicycle. 3. Pedal Mode: Pedal the bicycle normally as you would any bicycle. 4. Booster Mode: The Ebike will travel at 6 km/ h (3.73miles/h), easy to push.

STRONG POWER- 500-Watt brushless rear motor, provide powerful power to a bicycle, allowing it to reach speeds of up to 23 MPH. Battery: The removable 36V Lithium Cell with smart lithium battery charger. 26 X 4.0 Fat Tire in All Road Fat Tire-Durable All Condition Road--More than Safe, Balance, Fast and Stable for Your Cycling.36V/12.5AH Removable Lithium Battery, 305*85*120 ABS plastic cell box. Battery lock and power lock function.

NO RISK SHOPPING- Each bike comes with a 18 months warranty against manufacturing defects in materials or workmanship on its frame, battery, motor, controller, and display. Original Batteries are warranted to be free from defects in material or workmanship for a period of 18 months from the date of purchase as follows: full replacement during the first 12 months, while replacements needed during months 13-24 are prorated as per this schedule.

UPGRADE BATTERY- Upgraded 36V 12.5AH lithium-ion battery, High energy density, 400-600 cycles service life, Pure electric maximum speed：20 Mph (Factory Default), Maximum speed can be set higher according to the instruction.

500W HIGH-SPEED MOTOR: 27.5'' electric mountain bike is equipped with a 500W high-speed motor, which provides enough power, max speed is up to 21.6mph. It can meet your daily cycling and allow you to reach your destination easily and quickly.

SUSPENSION FORK AND BRAKES: This Electric bike adopts lockable suspension fork and high-quality dual disc brake system. When you ride on the steep road, it will provide you a stable and comfortable riding experience. Notes: We have 2 tire suppliers, CST and ChaoYang.

LAREGE CAPACITY REMOVABLE BATTERY: Equipped with a 48V/10Ah removable lithium-ion battery, the electric bike for adults can be fully charged in about 5 hours. NOTE: Please make sure the battery button on the top of the battery is turned on and unplug the charger when you want to check the battery level.

HIGH-QUALITY ACCESSORIES: Aluminum suspension fork is durable and lightweight. LED headlight provides safety for your night ride. You can get speed, battery power, total mileage, and power assist level on LCD display. Professional Shimano 21-speed transmission system makes your riding flexible.

THREE RIDING MODES: Electric bicycle & assisted bicycle & normal bicycle. The combination of the three modes is a better choice, greatly increasing the riding range. It can meet your daily cycling and short trips.

SATISFACTION GUARANTEED: 85% pre-assembled bicycles. Installation video is attached to our product page. Be confident to order this electric mountain bike, we will provide 1 year warranty. if you have any problems about this electric bike, please feel free to contact us.

🚴【350W High Powered Motor】 - 36V 350W High speed brushless gear motors, producing a top speed up to 20MPH, our electric bike has lower no-load current and higher efficiency, as well as longer service times than normal ones. Providing more than enough to power your daily commute, a cruise on the mountain or a meander along your favorite trail.

🚴【Removable Lithium Battery】 - With the 36V/10.4Ah Lithium-ion battery, you can reach a range up to 25miles (throttle mode) ~ 50miles (pedal assist mode) per charge. Equipped with 2 keys, the battery can be removed for charging when needed while preventing loss of the battery.

🚴【21 Variable Speed System】 - Compared with 7 speeds, professional 21-Speed gears increases stronger hill-climbing power, has further range variation and greater terrain-adaptable ability, making our electric mountain bike have features of accurate positioning, easy operation, reduced node curvature and improved variable speed efficiency.

🚴【4 Working Modes】 - Ebike & Assisted bicycle & Normal bike &Booster Mode. With the LED meter button, you can choose the electric assist power according to your needs. You can add a burst of speed with the throttle when crossing traffic light. They are perfect mode for commuting, camping and racing when combining four modes would be a better choice. Booster Mode can be helpful when pushing e-bike uphills.

🚴【Outstanding For The Details】 - Classic designed aluminum frame and color are always icons of bike. This adult electric bicycle is equipped with safety swivel handlebars, dual disc brakes front and rear, LED headlight, safety tail light, mudguards and sensor in battery, which meet all the details needed and safety improved.

🚴【Satisfaction Warranty】 - 85% pre-assembled bicycles when comes. Installation video is attached to our product page. 1 year warranty for battery, charger, motor and controller.Our ebike are all UL certificated and tested before packing. If you have any probelms about VIVI electric bike, please feel free to contact us.

4 WORKING MODES- A powerful and cost-effective mountain e-bike. 1. Pedal Assist Mode: The motor will assist you with a moderate amount of power as you pedal the bicycle. 2. Fully Electric Mode: Twist the throttle in any increments of power you desire to power the motor of the bicycle. 3. Manual Mode: Pedal the bicycle normally as you would any bicycle. 4. Booster Model: The Ebike will travel at 6m/ h, easy to push.

POWERFUL MOTOR- 750W brushless geared hub motor. Strong power, high efficiency quieter, lighter, smoother.

ADAPT TO VARIOUS TERRAINS- 26 X 4.0 fat tire, durable all condition road, more than safe, blance, fast and stable for your cycling. Max loading: 260 LB. Please pay attention to the size and weight of the bike in case it is too big or heavy for you to ride. (Total weight: 86.09 lb). Maximum vehicle speed: 25 ( Rider weight<260LBS, flat road and full power). You can easily ride over beach, snow, gravel, rain, dirt, sand and even ice and enjoy the ultimate electric bike adventure.

LCD DISPLAY- Five pedal assist levels. Speed limit can be set, one key repair function, line length: 1500. 48V/ 22A brushless controller. Updated: There is a USB port under the meter, allows you to charge your phone while traveling. (The holder to install the phone need be purchased by yourself)

SAFE & COMFORTABLE- Adjustable hydraulic disc brake suspension fork. Reliable hydraulic disc brakes possesses a strong and responsive braking force in different conditions. The hydraulic suspension fork brings a softer shock absorption effect to riding and 7-speed adjustable hardness front suspension helps you get the best comfort on different roads.

UL CERTIFIED- This model is UL certified product. UL certifications demonstrate that our products have been tested to applicable safety standards. UL's recognized regulatory expertise provides critical credibility to authorities and the marketplace. Bring our products to market more efficiently and clearly differentiate them on crowded shelves with certification from the safety science leader.

QUALITY MATERIALS--VIVI 26-inch electric bicycle uses an aluminum frame and professional mountain bike tires to ensure the best rolling characteristics and excellent grip. Combined with the high-strength fork suspension, you can easily deal with small obstacles or uneven terrain during riding.

350W MOTOR & 4 MODES--This ebike is equipped with a fast powerful 350W brushless motor to make hill climbing easier. Supports e-bike mode /pedal assist mode/ normal mode / boost mode. MAX speed up to 20 Mph. With a powerful motor, you will open up new horizons every day.

REMOVABLE LITHIUM ION BATTERY-- Equipped with a high quality 36V 288Wh lithium battery. It can be removed and recharged at any time - just turn the key up to remove the battery, the charging process only takes 4-6 hours.

GEARS & BRAKES & LIGHT--Adult electric mountain bikes are equipped with Shimano 21-speed gears that provide a wide range of precise gear changes, paired with reliable mechanical front and rear disc brakes for all-weather braking capability and bright LED headlights and reflectors for a more comfortable and safe ride.

EFFICIENT SERVICE-- Every VIVI electric bike comes with a 6-12 month warranty against manufacturing defects in materials or workmanship of the frame, battery, motor, controller and LED display. This E-MTB is 85% pre-assembled. If you have any questions, please feel free to contact us.