Choosing Your E-Bike Partner: Hub Motor vs. Crank Drive Motor

A great combination of comfort and exercise, electric bike adult can be difficult to choose from among the numerous available. The choice of motor—hub or crank drive—is an important one. Both are advantageous and disadvantageous; which is the better option will rely on your priorities and riding style.

You will have the information in this book to decide with expertise. Come explore the realm of crank drive and hub motors!

Hub Motors: The Simple and Powerful Choice

An electric motor found in electric bike adult that is positioned in the middle of the wheel—usually the rear wheel—is called a hub motor. Being the most often used kind of e-bike motor, they are often less expensive than crank drive motors. Hub motors are good for flat areas but may struggle on hills because they often have only one gear. However, some high-torque hub motors can handle hills well. Nowadays in the industry, brushless motors are lighter, smaller, and quieter than brushed motors.

Think of a motor that is silently driving you along, smoothly incorporated into your wheel hub. That's the beauty of a hub motor. These are its benefits and drawbacks arranged:


●   Simple Installation: Hub motors are generally easier to install, especially on existing bikes using conversion kits. This makes them a budget-friendly option for upgrading your current ride.

●   Low Maintenance: Hub motors are weatherproof sealed components that need little maintenance.

   Powerhouse Potential: Hub motors can be rather strong, enabling you to sail over hills and reach amazing speeds.

●   Independent Power Delivery: Hub motors operate independently of your gears, enabling a relaxed ride without constant gear shifting.

●   Wide Availability: Hub motors are the most common type, offering a vast selection of electric motorcycle to choose from.


●   Weight: Hub motors add weight to the wheels of electric bike adult, impacting handling and maneuverability.

●   Limited Gear Integration: Hub motors don't directly interact with your gears of electric bike adult, potentially reducing efficiency on climbs compared to crank drives.

   Heating Concerns: Sealed hub motors can potentially overheat under extreme conditions, although reputable manufacturers address this with motor controllers.

Crank Drive Motors: A Natural and Efficient Ride

A crank drive motor, nestled near your pedals, is like a teammate for your legs. Unlike hub motors in the wheels, crank drives add extra power directly to your pedaling through the gears. This translates to a smooth, natural riding feel and excellent climbing ability, especially on steeper hills. While they require more expertise to install and might cause more wear on your chain, crank drives offer a lighter-weight option and a perfect match for riders who value a natural cycling experience with superior climbing power.


●   Natural Feel: Crank drives work in harmony with your pedaling, providing a smooth and familiar cycling sensation.

●   Hill Climbing Prowess: By leveraging your gears, crank drives offer superior climbing performance compared to hub motors of similar wattage.

●   Better Weight Distribution: The weight of a crank drive motor sits lower, contributing to a more balanced and stable ride.

●   Potential for Lighter Weight: Crank drive systems can be lighter than hub motors, especially for high-end models.


●   Complex Installation: Integrating a crank drive motor typically requires special tools and expertise, making it less DIY-friendly.

●   Potential for Increased Wear: Crank drives can put more strain on your drivetrain, requiring more frequent maintenance on chains and sprockets.

●   Proprietary Systems: Some crank drive systems are unique to specific manufacturers, potentially leading to higher repair costs if parts become unavailable.

●   Limited Power Output: Crank drives are often limited in power due to the capacity of the chain and sprockets.

So, Which Motor Reigns Supreme?

The winner depends on your priorities. If you crave a powerful, low-maintenance ride with easy installation, a hub motor might be your ideal companion. If you prioritize a natural cycling feel, superior climbing ability, and a lighter-weight option, a crank drive motor could be your perfect match.

Enhance Your Electric Motorcycle for Adult Ride with HappyRun Gear

HappyRun provides a selection of excellent gear to protect you and improve your e-bike experience. Their helmets are designed for comfort and safety, featuring an HD PC reinforced lens for clear vision, adjustable ventilation for breathability, a removable and washable inner liner for hygiene, and a sturdy, impact-resistant ABS shell for optimal protection. Additionally, HappyRun's e-bike gloves provide a comprehensive shield for your hands. Your safety under a range of riding conditions is guaranteed by these gloves' cut-proof, shock-absorbing, wear-resistant, and non-slip properties. Nighttime visibility is increased by reflective stripes, while the breathable fabric and movable Velcro straps provide a secure and comfortable fit. Fingertip design that works with touch screens allows you to use your phone without sacrificing safety by taking off your gloves.

HappyRun Tank G100: Powerhouse Electric Motorcycle for Adults for Unmatched Performance

The HappyRun Tank G100 electric motorcycle for adults is a game-changer for e-bike enthusiasts seeking a powerful and feature-rich ride. This e-bike boasts a head-turning Dutch design with a fluid exterior. True beauty, though, is found beneath the hood, where the 2000W (rated at 1000W) motor easily handles any terrain and steep slopes. With 95 Nm of torque offering unparalleled power, riders may reach speeds above 28 mph in Off-Road Mode. The Tank G100 also prioritizes extended range, offering an impressive 130 miles in pedal assist mode thanks to its innovative dual battery system. This system features a detachable upper battery and a removable lower battery for easy charging. With a full suspension system and aerodynamic design, the Tank G100 prioritizes rider comfort by minimizing wind resistance and vibration. Safety is also considered with an NFC unlock system that utilizes a smartphone as the key.

Final Words

The motor you choose—a hub or a crank drive—will rely on your priorities and riding style. Hub motors are perfect for people that value power, low maintenance, and simplicity of usage. Conversely, crank drives provide a better climbing experience, a possibly smaller weight, and a more natural ride. To choose what's best for you, think about your wants and preferences. HappyRun also provides a range of accessories and e-bikes to improve your riding pleasure, regardless of your priorities—power, comfort, or safety.

Continue reading