JANSNO Electric Bike Review: Powerful & Versatile E-Bike

I recently had the opportunity to try out the JANSNO Electric Bike 20 x 4.0 for Adults, and I must admit, it was truly exhilarating. As a dedicated cyclist, I am constantly eager to explore new and cutting-edge bikes, and this one certainly piqued my interest. With its robust 750W brushless motor and a 48V 12.8Ah removable battery, this electric bike delivers an impressive level of power and range.

JANSNO Electric Bike

Contents

Pros and Cons

What We Liked

The three working modes (Pedal Assist, Fully Electric, and Pedal Mode) offer versatile riding options to suit various preferences and needs.
The removable battery allows for easy charging at home or the office, providing convenience and flexibility.
The 750W high-speed brushless motor delivers a powerful and exhilarating ride, with a top speed of 30 mph.
The frame, made of high-carbon steel, is designed for durability and can handle various terrains, including snow and sand.
The 1-year warranty provided by JANSNO gives peace of mind and reassurance of the product’s quality and customer support.

What Can Be Improved

The seat bracket may require some effort to adjust and turn the bolts, which can be a minor inconvenience.
The front mud guard and charger may have issues, and it could be challenging to replace or exchange individual components through Amazon/JANSNO support.

Quick Verdict

The JANSNO Electric Bike 20 x 4.0 is a thrilling ride for adults who seek power, speed, and versatility. With its 750W brushless motor, removable battery, and durable frame, this e-bike offers a fantastic riding experience. Although there may be some minor drawbacks, such as the seat bracket and potential issues with certain components, the overall performance and value of this electric bike make it a great choice. If you’re looking to add some excitement to your cycling adventures, I highly recommend giving the JANSNO Electric Bike a try.

Check out the JANSNO Electric Bike 20 x 4.0 on Amazon

Unboxing – What’s Inside?

As an electric bike enthusiast in the USA, I recently purchased the JANSNO Electric Bike 20 x 4.0 Electric Bike for Adults with 750W Brushless Motor, 48V 12.8Ah Removable Battery, 7-Speed Transmission UL Certified from Amazon. The delivery was impressively fast, and it arrived within two days of placing the order.

Upon unboxing the JANSNO Electric Bike, I found the following items inside the box:

Toolkit: The bike came with a toolkit, which is incredibly useful for assembling and maintaining the bike.
尾灯 (Rear Light): The bike also included a special feature of a rear light, enhancing visibility during night rides.

Specifications

Here are the specifications of the JANSNO Electric Bike:

Brake Style: Disc
Suspension Type: Rear, Front
Frame Material: Carbon Steel
Wheel Size: 20 Inches
Number of Speeds: 7
Brand: JANSNO
Age Range (Description): Adult
Bike Type: Electric Bike
Date First Available: December 1, 2022
Manufacturer: ‎janobike
Brand Name: ‎JANSNO
Maximum Weight Recommendation: ‎264.55 Pounds

Documentations

The provided documentation and user guide for the JANSNO Electric Bike were extremely helpful. They provided clear instructions on how to assemble and operate the bike, ensuring a smooth user experience. You can find the user guide here.

Features – What We Found

Powerful Working Modes

This JANSNO Electric Bike offers three working modes that cater to different preferences and needs. The Pedal Assist Mode provides assistance from the motor as you pedal, making it easier to ride the bike. The Fully Electric Mode allows you to solely rely on the motor power, providing a strong battery life for longer rides. Lastly, the Pedal Mode allows you to pedal the bike like any regular bicycle. These modes give you the flexibility to choose the level of assistance you need.

If you want to cover longer distances, you can engage the auxiliary mode in the Fully Electric Mode for extra battery support. This allows you to go the extra mile without worrying about running out of power. Whether you prefer a more active ride or want to enjoy a leisurely trip, these working modes accommodate your preferences.

Pro-tip: If you’re new to electric bikes, start by using the Pedal Assist Mode as it provides a balanced combination of exercise and assistance, gradually increasing your comfort with the bike’s capabilities.

Removable High-capacity Battery

The JANSNO Electric Bike is equipped with a 48V/12.8AH lithium battery that offers a larger capacity and longer lifetime compared to standard e-bike batteries. With a full charge, this bike can cover a range of 20-37 miles. The removable battery design allows you to conveniently bring it home or to the office for recharging, eliminating the need for a power outlet near your bike. Simply detach the battery, charge it indoors, and reattach it when you’re ready to ride.

Having a removable battery also adds convenience for those who may have limited access to power sources outdoors. You can carry an extra fully charged battery with you on longer rides, ensuring you have enough power to reach your destination and back. This feature makes the JANSNO Electric Bike a practical choice for commuters and adventure enthusiasts.

Pro-tip: Consider investing in a spare battery to extend your riding distance and flexibility. This can be particularly useful when exploring new routes or going on multi-day trips.

Strong 750W Brushless Motor

The JANSNO Electric Bike is equipped with a powerful 750W high-speed brushless motor, providing impressive strength and acceleration. With this motor, you can reach a top speed of 30 mph/h, allowing for faster and more efficient commuting or recreational rides. The brushless design enhances the motor’s durability and efficiency, ensuring a smoother and longer-lasting riding experience.

This motor power allows the bike to handle various terrains with ease, including uphill climbs and rough surfaces. Whether you’re riding on snow, sand, or gravel roads, the JANSNO Electric Bike’s motor can adapt accordingly, ensuring a reliable and enjoyable journey. Additionally, the bike features front and rear mechanical disc brakes for added safety and peace of mind when riding at higher speeds or in challenging conditions.

Pro-tip: When riding at top speeds, be sure to maintain a safe distance from other cyclists or pedestrians, and always wear appropriate safety gear including a helmet and reflective clothing.

Durable High-Carbon Steel Frame and Enhanced Tires

The frame of the JANSNO Electric Bike is constructed with high-carbon steel, providing durability and stability. This strong frame can withstand challenging terrains and even climb up to 30-degree slopes, making it suitable for various outdoor activities. The 20 * 4.0 snow tires are specifically designed to be anti-skidding and wear-resistant, ensuring optimal grip and traction on different surfaces.

These enhanced tires are capable of adapting to snow, sand, and other complex topography, allowing you to confidently navigate through different environments. Whether you’re riding on snowy roads, sandy beaches, or gravel paths, the JANSNO Electric Bike can handle it all. The combination of the high-carbon steel frame and the enhanced tires provides a reliable and comfortable ride in various riding conditions.

Pro-tip: Before heading off-road or onto challenging terrains, take some time to practice and familiarize yourself with the bike’s handling and controls. Gradually increase the difficulty of your routes to build confidence and improve your riding skills.

1-Year Warranty with Exceptional Customer Service

JANSNO offers a 1-year warranty for the Electric Bike, providing peace of mind and assurance of the product’s quality and performance. In the unlikely event that any problems arise with the bike, JANSNO’s professional customer service team is available 24/7 to assist you. They provide online support to help resolve any issues or inquiries promptly.

Customer satisfaction is a top priority for JANSNO, and their commitment to excellent service ensures that you have a positive experience with their Electric Bike. Whether you have questions about the bike’s features and operation or need assistance with any technical concerns, their dedicated customer service team is always ready to help.

Pro-tip: Take advantage of the warranty by registering your bike and keeping a copy of the purchase receipt in a safe place. This documentation will be useful in case you need to make a warranty claim in the future.

Final Thoughts

Our Score: 79.0

I recently purchased the JANSNO Electric Bike and I must say, it has been an incredible experience so far. The three working modes offer versatility and convenience. Whether I want to pedal with assistance, go fully electric, or pedal normally, this bike adapts to my preferences effortlessly. The 48V/12.8Ah removable battery provides ample power and range, allowing me to cover a distance of 20-37 miles per full charge. Plus, the 750W brushless motor ensures a top speed of 30 mph, making it one of the fastest e-bikes I’ve ridden.

The high-precision engineering design of the bike is evident in its high-carbon steel frame, which enables easy climbing even on 30-degree inclines. The 20 * 4.0 snow tires are enhanced with anti-skidding and wear-resistant features, making them suitable for various terrains. The front and rear mechanical disc brakes provide peace of mind while riding. Moreover, the 1-year warranty provided by JANSNO and their excellent customer service make it a reliable choice.

In my opinion, the JANSNO Electric Bike is worth every penny. Its fun and exciting ride, combined with its powerful motor and durable build, make it stand out from the rest. Whether you’re looking for some leisurely rides or a practical mode of transportation, this bike ticks all the boxes. Don’t miss out on the opportunity to own this fantastic e-bike! You can find the product here.