LEOGUAR Zephyr ST Beach Cruiser Electric Bike Review

The LEOGUAR Zephyr ST Beach Cruiser Electric Bike is designed for riders who want a comfortable, stylish, and easy-to-ride electric bicycle for cruising along the beach, neighborhood streets, paved paths, and everyday errands. With its low-step frame, upright cruiser riding position, 500W rear hub motor, 720Wh battery, 26-inch tires, Shimano 7-speed drivetrain, and Tektro hydraulic disc brakes, the Zephyr ST combines relaxed beach cruiser styling with the useful performance features expected from a modern eBike.

The Zephyr ST is particularly interesting for riders who prioritize comfort and accessibility. Its step-through frame makes mounting and dismounting easier, while the wide cruiser saddle, swept-back handlebars, suspension seatpost, and 26 x 2.35-inch Schwalbe Fat Frank tires are designed around a smooth and relaxed riding experience. Leoguar lists a maximum assisted speed of 20 MPH in its standard configuration, with the bike unlockable to up to 28 MPH where permitted by local regulations.

Overview

The LEOGUAR Zephyr ST is a step-through beach cruiser eBike built around comfort rather than an aggressive riding position. The aluminum frame has a low-step design that makes it easier to get on and off the bike, which is especially useful for riders who make frequent stops or simply prefer a more accessible frame.

Power comes from a 48V 500W rear hub motor with up to 750W of peak output and up to 60Nm of torque. The motor works with a cadence sensor and can be controlled through five levels of pedal assist or a half-twist throttle. The bike uses a 48V 15Ah, 720Wh battery built with LG 21700 cells and certified to UL 2271. Leoguar advertises up to 60 miles of range, although actual range will vary considerably with assist level, throttle use, rider weight, terrain, wind, temperature, tire pressure, and riding speed.

The overall package makes the Zephyr ST a strong match for riders who want a laid-back electric cruiser that can handle more than just short trips. It has enough battery capacity for extended rides, while the seven-speed drivetrain gives riders additional control when roads become steeper or when they want to pedal at a comfortable cadence.

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Key Specifications

• Bike Type: Step-through beach cruiser electric bike
• Motor: 48V 500W rear hub motor
• Peak Motor Output: 750W
• Motor Torque: Up to 60Nm
• Battery: 48V 15Ah, 720Wh
• Battery Cells: LG 21700 5000mAh cells
• Battery Certification: UL 2271
• Advertised Range: Up to 60 miles
• Standard Assisted Speed: 20 MPH
• Unlockable Speed: Up to 28 MPH where legally permitted
• Pedal Assist: 5 levels
• Throttle: Half-twist throttle
• Drivetrain: Shimano 7-speed
• Cassette: Shimano 12-32T, 7-speed
• Brakes: Tektro hydraulic disc brakes
• Rotors: 180mm front and rear
• Tires: Schwalbe Fat Frank 26 x 2.35 inches
• Frame: 6061 T4/T6 aluminum alloy
• Bike Weight: Approximately 58 lbs including battery
• Maximum Payload: 275 lbs
• Recommended Rider Height: 5'3" to 6'5"
• Charging Time: Approximately 5 hours
• Display: Color display with CANbus system
• USB: USB-C port on display
• Front Light: 48V LED

These specifications give the Zephyr ST a useful combination of comfort, battery capacity, braking performance, and everyday practicality. The 58-pound bike weight is substantial compared with a traditional bicycle, but it is fairly typical for a full-size electric cruiser with a large battery and rear hub motor.

Design and Comfort

The design is one of the strongest features of the LEOGUAR Zephyr ST. Instead of using a sporty mountain-bike riding position, Leoguar gives the bike a classic cruiser-inspired shape with a low step-through frame and swept-back handlebars.

The step-through configuration is particularly useful for riders who do not want to swing a leg over a high top tube. It also makes frequent stops more convenient. The recommended rider height is 5'3" to 6'5", while the maximum total payload is 275 pounds. Riders should remember that the payload figure includes the rider and cargo rather than representing an additional cargo capacity.

Comfort is further supported by the cruiser-style saddle and suspension seatpost. The combination is intended to soften the feel of bumps and imperfections in paved streets and bike paths. The upright riding position also gives the rider a more relaxed view of the road compared with a forward-leaning performance bike.

The 26 x 2.35-inch Schwalbe Fat Frank tires add another layer of cruiser character. Their wider profile provides a comfortable contact patch and suits pavement, boardwalks, neighborhood streets, and firm coastal routes. The Zephyr ST is better thought of as a comfortable cruiser than a dedicated sand bike, so riders should not assume that the bike is intended for loose deep beach sand simply because it carries a beach cruiser name.

Leoguar also gives the Zephyr ST a distinctive appearance through its curved frame, cruiser handlebars, leather-style grips, and multiple color choices. The result is an eBike that looks more relaxed and lifestyle-oriented than a conventional utility or mountain eBike.

Motor and Performance

The Zephyr ST uses a 48V 500W rear hub motor with a listed peak output of 750W and up to 60Nm of torque. This setup is well suited to the bike's intended role as a comfortable everyday cruiser. It provides electric assistance for starts, hills, longer rides, and situations where the rider wants to reduce pedaling effort.

The bike uses a cadence sensor, which means pedal assistance is activated based primarily on whether the rider is pedaling rather than precisely measuring pedal force. That characteristic can make the power delivery feel more straightforward and predictable for casual riding.

There are five pedal-assist levels, along with a half-twist throttle. Riders can select a lower assistance level when they want to conserve battery power or increase their own pedaling contribution, while higher levels provide more electric assistance.

Leoguar lists a standard assisted speed of 20 MPH and states that the bike can be unlocked to reach up to 28 MPH where local laws permit. Riders should always check their state and local eBike regulations before changing the speed setting or operating the bike at higher speeds.

Battery and Range

The 720Wh battery is one of the Zephyr ST's most useful features. The 48V 15Ah battery uses LG 21700 cells and carries UL 2271 certification. A battery of this size gives the bike enough capacity for longer recreational rides and everyday trips without requiring frequent charging.

Leoguar advertises up to 60 miles of range with pedal assist. The company's published testing shows that range can vary significantly depending on the assistance level. Its listed test results range from approximately 68.49 miles at level 1 to approximately 31.27 miles at level 5, while a full-throttle test at 20 MPH is listed at about 28.83 miles. These figures illustrate why advertised maximum range should be viewed as a best-case reference rather than a guaranteed distance.

A full charge takes approximately five hours using the supplied 3A charger. The battery can be charged while installed on the bike or removed for separate charging, giving riders more flexibility if the bike is stored in a garage or another location away from a convenient power outlet.

Brakes, Gearing, and Handling

The Zephyr ST uses Tektro hydraulic disc brakes with large 180mm rotors at both the front and rear. Hydraulic brakes are a welcome feature on a heavier electric cruiser because they provide controlled braking with relatively little lever effort.

The brake levers also include motor power cut-off sensors. This means the motor assistance can be interrupted when braking, adding another useful layer of control during everyday riding.

The Shimano 7-speed drivetrain uses a 12-32T cassette and Shimano RD-M310 rear derailleur. Seven gears give riders flexibility when dealing with hills or varying speeds. The gearing also means riders are not completely dependent on the motor when tackling inclines.

Combined with the 26-inch Schwalbe tires and cruiser handlebars, the Zephyr ST should feel planted and relaxed on paved surfaces. Its geometry is designed around comfort rather than aggressive cornering, so it makes the most sense when ridden at the pace and style expected from a beach cruiser.

Technology and Practical Features

The Zephyr ST includes a color display using Leoguar's CANbus electronic system. The display provides information such as speed, battery status, and pedal-assist level. A USB-C port is also built into the display, providing a convenient option for compatible device charging.

The bike includes a front LED headlight for improved visibility. A bell, kickstand, pedals, charger, manual, toolkit, and air pump are included with the bike. The rear light, metal fenders, and rear rack are listed separately, so buyers should check the current configuration if those accessories are important for their intended use.

The rear rack is an especially useful potential upgrade for commuters and riders who want to carry groceries or other gear. Leoguar lists a 55-pound rear basket load capacity, while the total bike payload remains limited to 275 pounds.

Real-World Riding Range

Range is always one of the most important considerations when shopping for an electric bike. The Zephyr ST's 720Wh battery gives it a strong foundation for longer rides, but riders should select their expectations based on how they actually ride.

Using lower pedal-assist levels and contributing more pedaling effort can extend range considerably. Higher assistance levels, frequent throttle use, hills, strong wind, heavier loads, cold temperatures, low tire pressure, and higher speeds can all reduce the distance available from a single charge.

For a relaxed beach cruiser ride, the ability to choose between five assist levels is useful because it allows the rider to balance comfort and battery consumption. Riders planning a long afternoon ride can conserve energy on flat sections and increase assistance when climbing or accelerating.

Pros

• Comfortable step-through frame: Makes mounting and dismounting easier and suits relaxed everyday riding.
• Large 720Wh battery: Provides substantial battery capacity for longer rides.
• 500W rear hub motor: Offers useful electric assistance for commuting, cruising, and hills.
• 750W peak output: Provides additional short-duration motor power when needed.
• Up to 60-mile advertised range: Gives the Zephyr ST long-distance potential under favorable conditions.
• Hydraulic disc brakes: Tektro hydraulic brakes with 180mm rotors provide strong stopping control.
• Comfort-oriented components: Cruiser saddle, swept-back handlebars, suspension seatpost, and wide tires support relaxed riding.
• Shimano 7-speed drivetrain: Gives riders additional gearing for hills and varying terrain.
• USB-C charging port: Adds useful convenience for compatible electronic devices.
• Distinctive cruiser styling: Multiple color choices and the curved frame give the bike a recognizable beach cruiser appearance.

Cons

• 58-pound weight: The Zephyr ST is considerably heavier than a traditional non-electric cruiser, which can make lifting and transporting it more difficult.
• Cadence sensor: Riders looking for highly responsive pedal-power modulation may prefer an eBike equipped with a torque sensor.
• Accessories can add cost: The rear rack and fenders are listed as optional accessories rather than standard equipment.
• Not designed as a deep-sand specialist: Despite its beach cruiser styling, the 2.35-inch tires are better suited to pavement, bike paths, boardwalks, and firm surfaces than loose deep sand.
• Real-world range varies: The 60-mile maximum is dependent on favorable riding conditions and lower power usage.

Who Should Consider the LEOGUAR Zephyr ST?

The LEOGUAR Zephyr ST is a particularly logical choice for riders who value comfort, easy mounting, and relaxed cruising. It can work well for neighborhood transportation, paved bike paths, boardwalk rides, casual commuting, errands, and recreational trips.

The step-through design makes it attractive to riders who want easier access to the bike, while the upright position and cruiser components are suited to leisurely riding rather than an aggressive cycling posture.

It is also worth considering for riders who want a larger battery without moving into a high-performance mountain-bike design. The 720Wh battery, seven-speed drivetrain, hydraulic brakes, and 500W motor give the Zephyr ST enough equipment to serve as a versatile everyday eBike.

Final Verdict

The LEOGUAR Zephyr ST Beach Cruiser Electric Bike brings together the relaxed appearance of a traditional beach cruiser with the useful performance of a modern electric bicycle. Its step-through aluminum frame, upright riding position, comfortable saddle, suspension seatpost, and 26 x 2.35-inch tires make comfort a central part of the design.

The 500W rear hub motor, 720Wh LG-cell battery, five pedal-assist levels, half-twist throttle, Shimano 7-speed drivetrain, and Tektro hydraulic disc brakes give the Zephyr ST a well-rounded equipment package. The advertised range of up to 60 miles also makes it suitable for riders who want to take longer recreational rides without constantly worrying about recharging.

Its biggest limitations are its 58-pound weight, cadence-based pedal assistance, and the fact that some practical accessories such as fenders and a rear rack are optional. It is also best viewed as a comfortable coastal and urban cruiser rather than a dedicated deep-sand electric bike.

Overall, the Zephyr ST is built for riders who want to slow down, enjoy the scenery, and make everyday electric bike transportation more comfortable. If your priorities are an easy step-through frame, relaxed cruiser ergonomics, substantial battery capacity, hydraulic braking, and distinctive styling, the LEOGUAR Zephyr ST Beach Cruiser Electric Bike deserves a close look.

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LEOGUAR Zephyr ST FAQ

How fast does the LEOGUAR Zephyr ST go?

The Zephyr ST is configured for a standard assisted speed of 20 MPH and can be unlocked to reach up to 28 MPH where local regulations permit.

How far can the LEOGUAR Zephyr ST travel on one charge?

Leoguar advertises up to 60 miles of range with pedal assist. Actual range depends on assist level, rider and cargo weight, terrain, speed, wind, temperature, tire pressure, and throttle use.

What size rider fits the Zephyr ST?

Leoguar recommends the Zephyr ST for riders approximately 5'3" to 6'5" tall, with a maximum total payload of 275 pounds.

Does the Zephyr ST have a throttle?

Yes. The Zephyr ST includes a half-twist throttle in addition to its five levels of pedal assist.

How long does it take to charge the Zephyr ST battery?

A full charge takes approximately five hours using the included 3A charger. The battery can be charged while installed on the bike or removed for separate charging.

Does the Zephyr ST have hydraulic brakes?

Yes. The bike uses Tektro hydraulic disc brakes with 180mm rotors on both the front and rear wheels.

Is the Zephyr ST good for beach riding?

The Zephyr ST is designed as a beach cruiser and is well suited to paved coastal routes, boardwalks, bike paths, and firm surfaces. Its 26 x 2.35-inch tires provide stability and comfort, but riders should not treat it as a specialized deep-sand fat tire eBike.