If you're new to electric bikes, you may have noticed that most of them are marketed with a Class designation. If you're wondering "what the heck is that?", wonder no more! Electric bike classes a way to define the power and capabilities of e-bikes. It's important to note that while classes are based on legal definitions and restrictions, these laws are not universal! They vary significantly from country to country, and within smaller regions (such as US states, or even cities) laws often vary widely.
What Class 2 (usually) means for Electric Bikes in the US and Canada:
- Top speed of 20mph (32kph)
- Motor power of 750 watts or less (this is nominal wattage, not peak)
- Motor power can be activated by pedal assist, and/or by throttle
What Class 2 (usually) means for Electric Bikes in Europe:
Who knows? 🤷 Seriously though, this is a matter of much debate in Europe and rules and availability vary widely from place to place. For most European countries, an e-bike must be limited to 250 watts or less and have a top speed of 25kph (15.5mph), with pedal assist only - that's right, no throttles! If an e-bike is more powerful than that, and especially if it has a throttle, it would technically be considered a moped or light motorcycle; this is typically an L1e-A designation, here is an example of the criteria from Ireland.
To further confuse things, enforcement of e-bike regulations tends to vary even more, with many law enforcement officers not even knowing the laws regarding PEV use in their jurisdictions. For example, in Fort Collins CO it's technically illegal to ride e-bikes on many multi-use trails in the city, but as long as you're riding under 20mph and not being a jerk, no one will care.
The moral of the story: Research laws for your area, and if possible talk to local experts. E-bike shop owners are great for this!
The Trek FX+ 1S is a versatile and lightweight hybrid designed to handle everything from fitness rides and daily commutes to weekend adventures. It features a Hyena hub drive motor delivering 60 Nm of torque, paired with a fully integrated 540Wh battery. This Class 2/3 hybrid model includes a thumb throttle for effortless cruising and a responsive torque sensor for a natural pedal-assist feel. Built on an Alpha Gold Aluminum frame, it comes equipped with a Shimano CUES 9-speed drivetrain, Rush hydraulic disc brakes, and Bontrager H2 Comp tires. The FX+ 1S also prioritizes safety and convenience with a full-color HMI display, integrated turn signals, and the innovative EasyMag charging system.
The AIMA Rocky is a robust electric mountain bike built to capture the untamed strength and resilience of its namesake range. It is powered by a 750W Bafang rear hub motor (1200W peak) delivering 85 Nm of torque, paired with a removable 48V 15Ah (720Wh) battery for a range of up to 65 miles. This model stands out with its high-performance Shimano CUES 9-speed drivetrain and a responsive, customizable pedal sensor featuring both torque and cadence modes. Designed for the wild, it features an SR suspension fork with 100mm of travel, massive 203mm Tektro hydraulic disc brakes, and grippy 27.5" x 2.6" all-terrain tires. Riders stay connected via a Bafang TFT smart display with on-screen navigation and message alerts, while wide 760mm handlebars ensure agile control on both mountain trails and daily commutes.
The AIMA Key West is a lightweight, stylish cruiser designed to transition seamlessly from beachside paths to daily commutes. As the lightest model in the AIMA lineup at just 54 lbs, it features a 500W brushless rear hub motor and a removable 48V 12.8Ah (614Wh) battery that provides a range of up to 50 miles. The bike is equipped with Tektro hydraulic disc brakes featuring oversized 203mm rotors for reliable stopping power and a Shimano 8-speed drivetrain for versatile gearing. High-tech integration includes a 4.0-inch Bafang TFT smart display with on-screen navigation and message alerts, alongside integrated turn signals and a customizable pedal sensor with torque and cadence modes. Built on a 6061 aluminum alloy frame, the Key West prioritizes comfort and ease of use with an adjustable stem, ergonomic grips, and a lightweight rigid aluminum fork.
The AIMA Big Sur Sport 2.0 is the nimble, compact counterpart to the full-sized Big Sur 2.0, offering the same heavy-duty power in a more agile package. It shares the powerful 750W Bafang motor (1200W peak) with 85 Nm of torque, but swaps the 26" wheels for 20" x 4.0" fat tires to create a punchier, more responsive ride. Equipped with a high-capacity 48V 20Ah (960Wh) battery, it provides an impressive range of up to 75-80 miles. The Sport 2.0 features Tektro hydraulic disc brakes with 203mm rotors, a ZOOM suspension fork, and a Shimano 7-speed drivetrain. Tech highlights include a 4.0” Bafang TFT display with Bluetooth for on-screen navigation and notifications, integrated turn signals, and a customizable pedal sensor that allows riders to toggle between torque and cadence modes. Weighing in at 77 lbs, it maintains a 400 lb payload capacity, making it a versatile option for riders seeking big power in a smaller, more maneuverable frame.
The AIMA Big Sur 2.0 is an upgraded fat-tire e-bike designed for power and long-range adventure, drawing inspiration from the rugged California coastline. It features a 750W Bafang rear hub motor with a 1200W peak power and 85 Nm of torque, delivering quiet yet efficient acceleration. The bike is equipped with a high-capacity, removable 48V 20Ah (960Wh) battery, offering an increased range of up to 75 miles. Built for comfort and control, the Big Sur 2.0 includes a customizable pedal sensor with torque and cadence modes, Tektro hydraulic disc brakes with 203mm rotors, and a ZOOM suspension fork with 80mm of travel. Tech-forward features include a 4.0” Bafang TFT display with Bluetooth connectivity for navigation and notifications, integrated turn signals, and a reinforced frame with a 400 lb payload capacity.
The AIMA Santa Monica is a sleek and refined city cruiser designed to balance modern aesthetics with effortless urban performance. It is powered by a robust 750W Bafang rear hub motor and a removable 48V 15Ah (720Wh) LG battery, delivering reliable power and a range of up to 60 miles. This model features an approachable step-thru aluminum alloy frame, a responsive torque sensor, and Tektro hydraulic disc brakes with massive 203mm rotors for superior stopping power. Equipped for comfort on varied city streets, it includes a Suntour suspension fork with 75mm of travel, 27.5" x 2.6" tires, and a Shimano 8-speed drivetrain. The Santa Monica also prioritizes rider safety and convenience with UL2849 certification, a color LCD smart display, and a total weight of 64 lbs including the battery.
The Segway Xafari Electric Bike is an all-terrain explorer designed to provide "SUV-like comfort" for off-road adventures and rugged commutes. It is powered by a 750W motor delivering 80 Nm of torque, achieving a 0-20 mph acceleration in 5.2 seconds. The bike features a high-capacity 936 Wh battery that is IPX7 water-resistant and offers a category-leading range of up to 88 miles on a single charge. Built for versatility, the Xafari includes a dual-suspension system with 80mm of front travel and 70mm in the rear, paired with thick all-terrain tires for stability on mixed surfaces. Advanced safety and convenience features include GPS and Apple Find My tracking, AirLock keyless locking, and an Intelligent Ride System that uses a dual-sensor algorithm (torque and gyroscope) to provide 12 levels of adaptive power assist. It also comes equipped with a 55 lb capacity rear rack, hydraulic disc brakes, and an integrated 20W USB charging port.
The Rad Power Bikes Radster Road is a premium electric commuter designed for a smooth, upright, and secure riding experience. It features a 750W rear hub motor with a high-torque output of 100 Nm, paired with a semi-integrated 15Ah 720Wh Safe Shield battery that is UL-certified for advanced thermal safety. This model is equipped with a responsive torque sensor, Rad Power Bikes approved hydraulic disc brakes, and a Shimano 8-speed drivetrain for seamless gear transitions. Built to handle the city in any weather, it includes full-coverage aluminum alloy fenders, a hydraulic suspension fork with 80mm of travel, and integrated rear-facing turn signals for increased visibility. The Radster Road is switchable between Class 1, 2, and 3 speed settings, capable of reaching 28 mph, and includes tech-forward features like one-touch fob security and IPX6-rated weather protection.
The Radster Trail Electric Off-Road Bike is a versatile all-terrain e-bike from Rad Power Bikes designed for rugged performance and personalized comfort. It is powered by a 750W rear hub motor delivering a robust 100 Nm of torque, paired with a 15Ah 720Wh Safe Shield battery that is UL-certified for maximum thermal safety. This model features a responsive torque sensor for a natural ride feel, hydraulic disc brakes for all-weather stopping power, and 29" x 3" mid-fat tires that provide sportier handling across mountain paths and city pavement. With a 370 lb total payload capacity and a thru axle wheel system, it includes advanced security like passcode or fob-based control locking and a full-color display with integrated device charging. The Radster Trail is switchable between Class 1, 2, and 3 settings, reaching top speeds up to 28 mph, and is fully equipped for rain or shine with industry-leading IPX6 weather protection and integrated turn signal
The Rad Power Bikes RadWagon 5 is a redesigned longtail cargo e-bike built for family utility and enhanced safety. It features a 750W geared hub motor delivering 65 Nm of torque, powered by a 720Wh Safe Shield battery that is UL-certified for thermal resistance. This model is equipped with Gemma two-piston hydraulic disc brakes for all-weather stopping power, a cadence sensor with five assist levels, and custom 22" x 3" tires that provide a low center of gravity. With a 350 lb total payload capacity and a versatile integrated rear rack, it is a capable car-replacement option featuring modern tech like passcode protection and intelligent lighting.
The Lectric XP Trike 2 is a stable, comfort-focused electric trike designed for riders seeking a safe, practical, and confident ride. Ideal for older adults, those with balance concerns, or anyone desiring three-wheel stability, it features a powerful motor, long range, hydraulic brakes, and easy adjustability—making it a standout option under $2,000.
The Lectric XP 4.0 folding fat tire e-bike impresses with major upgrades, including a torque sensor, hydraulic brakes, better display, and an improved drivetrain—all starting at just $999. Available in 500W and 750W versions, it offers features normally found on pricier bikes, making it an unbeatable value for budget-conscious riders seeking modern performance and portability.