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The onesport Bike Electric for Adult bk3 is a classic style electric bike designed to provide an excellent riding experience for adults. With a long driving distance, a 120kg load capacity, and a 7-speed transmission, this electric bike is suitable for various terrains, including mountains, beaches, and muddy roads. The 750W motor and 36V15A removable battery offer powerful performance and a range of up to 45km per charge. In this review, we will take a closer look at the features and performance of the onesport Bike Electric for Adult bk3, as well as its assembly and usability.

Excellent Riding Performance

The onesport Bike Electric for Adult bk3 offers outstanding riding performance, with support for normal bike, pedal assist, throttle, and acceleration modes. The 7-speed transmission allows riders to switch between different riding modes to suit their needs and preferences, providing unparalleled flexibility and control for their ride. The LCD display screen provides real-time information on speed, battery level, mileage, and pedal assist level, enhancing the overall riding experience.

Easy Assembly and Portability

Assembly of the onesport Bike Electric for Adult bk3 is simple and straightforward, with 99% of the bike already assembled. Only minimal assembly is required, making it convenient for riders to set up their electric bike and get ready for a ride. Additionally, the bike can be easily folded and stored in the trunk in just two steps, making it a practical choice for commuters or those with limited storage space. A complete installation video is also available for reference, making it easy for even novice riders to complete the assembly process.

Bumpsless & Safe Riding

The onesport Bike Electric for Adult bk3 is equipped with a dual shock absorption system, including a suspension front fork and seat post, which effectively reduces the impact of bumpy roads and uneven terrain. The 3.0″ wide all-terrain puncture-resistant fat tires provide excellent grip and stability, ensuring a smooth and safe ride even on rough surfaces. Sensitive dual disc brakes and front and rear lights further enhance safety and protection for riders, making it suitable for various riding conditions.

Powerful Motor and Versatile Usage

With a 350W motor, the onesport Bike Electric for Adult bk3 offers powerful performance and a maximum speed of 30MPH, making it easy to conquer hills with a gradient of up to 30°. The brushless motor provides quick acceleration and smooth performance, allowing riders to navigate through various road conditions with ease. The fat tires make it an ideal choice for beach or mountain trails, providing versatility and convenience for outdoor enthusiasts.


The onesport Bike Electric for Adult bk3 is a well-designed and versatile electric bike that offers excellent riding performance, ease of assembly, and safety features for riders. With its powerful motor, long driving distance, and 7-speed transmission, it is suitable for a wide range of terrains and riding conditions, making it a practical choice for adult riders. The compact and foldable design further enhances its usability for commuters and those with limited storage space. Overall, the onesport Bike Electric for Adult bk3 is a reliable and efficient option for adults looking for a convenient and enjoyable riding experience.

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