Style Meets Strength: The Ultimate Coastal Electric Cruiser

Built for Coastal Power and Comfort
Equipped with a peak 750W rear hub motor and a 720Wh long-range UL-certified battery, the Zephyr SO delivers smooth, powerful performance up to 60 miles on a single charge. Its 5-level pedal assist and half-twist throttle ensure a versatile ride from sandy beaches to bustling boardwalks. Whether you're commuting or cruising, experience effortless control and a stress-free beach lifestyle.

Smooth Riding on Any Terrain
The Zephyr’s 26” x 2.35” tires combined with a rigid steel front fork and Tekro hydraulic disc brakes provide optimal grip and stable stopping power across coastal terrain. From wet boardwalks to loose sand, you'll stay in command with every turn. Perfect for riders who value safety, traction, and a smooth, predictable ride.

Cruiser Style Meets Functional Design
Crafted with a sleek step-over frame using 6061 aluminum, the Zephyr combines durability with classic beach aesthetics. The ergonomic comfort saddle, suspension seatpost, and swept-back handlebars support an upright riding posture, reducing fatigue on long beach days. Whether you're 5'3" or 6'5", it’s built for comfort and casual fun.

A Bike That Turns Heads—and Lasts
From the weatherproof LED display with USB charging to the stylish Hi-Ten steel handlebar and optional color-matched fenders, every detail of the Zephyr is built to impress and endure. Its bold color palette and smooth lines create a truly iconic beach cruiser that’s as durable as it is eye-catching.
Features
General
Electronics
Components
General
-
Frame Alloy Aluminum 6061 T4/T6
-
Rider Height 5'3" - 6'5"
-
Speed 20 MPH, Unlockable to 28 MPH
-
Type Beach Cruiser
-
Bell Included
-
Kickstand Alloy Rigid Side Kickstand
-
Total Weight Limit 275 lbs
-
Rear Basket Load Capacity 55lbs
-
Range Up to 60 Miles
-
Brake Levers Tektro Brake Lever with Power Cut-Off Sensor
-
Rotors Stainless Steel 180mm F&R
-
Bike Weight 58 lbs Including The Battery Weight
-
Pedal Assist 5 Levels
-
USB Port One USB-C Port, Located on Display
-
Motor Hub M155, CAN Protocol, 48V 500W Rated, Peak 750W 60Nm
-
Sensor Cadence Sensor
-
Charging Time About 5 Hours
-
Throttle Assist Half Twist Grip Throttle
-
Charger 54.6V DC, 3A Smart Charger, 100V-240V AC Power Outlet
-
Headlight 48V LED
-
Battery PowerTube LF-5, 48V15Ah 720 Wh CAN Protocol, Certified by UL 2271
-
Cell LG 21700 5000mAh Cells 3p13s
-
Display Color Display and 5 Speed Levels, Canbus Protocol
-
Tail Light Optional, need to be purchased separately
-
Chainrings Black 3 Piece Crank with 44T
-
Rear Derailleur Shimano RD-M310 7sp
-
Rims Alloy Double Wall, 36h Front & Rear
-
Spokes Stainless Steel, 12G Front / Rear
-
Stem Alloy Extension: 4.13'' Barbore: 1'' Quill Length: 7.09''
-
Seatpost Black 1.07'' * 13.78'', Suspension Seatpost
-
Pedals Wellgo Brand, Double Bearing and Forged
-
Cassette Shimano CS-HG20-7/12-32T/7sp Cassette
-
Shift Lever 7sp Trigger Lever Shifter
-
Crankset 6.69'' Forged Aluminum Crank Arms
-
Brakes Tektro Hydraulic Disc Brakes
-
Tires Schwalbe Fat Frank Black 26’’*2.35
-
Handlebars Hi-Ten Steel, D:1'' W:27.17''
-
Saddle Leoguar Cruiser Style Comfort Saddle with Soft Foam
-
Fenders Metal (Optional, need to be purchased separately)
-
Rear rack Black Alloy (Optional, need to be purchased separately)
-
Front Fork Steel and Rigid Fork W/Disc Brake and Fender Mounts
-
Chain KMC HG40, 7sp, 122 Links
-
Seat Clamp 1.38'' Dia. Alloy Aluminum
-
Bottom Bracket 2.68''*5.02'' Square Taper Spindle with Sealed Cartridge Bearings
-
Grips Leoguar, Cruiser Style Leather Grips
-
Headset Black External Cup 1 ⅛” Threadless with Sealed Bearings
A -- Head Tube Length
7.48"
B -- Top Tube Length
26.97"
C -- Seat Tube Height
18.11''
D -- Stack Height
23.39"
E -- Reach
17.99"
F -- Chainstay Length
20.08''
G -- Wheelbase
48.62"
H -- Wheel Diameter
26.77"
I -- Standover Height
44.09"
J -- Minimum Saddle Height
34.65"
K -- Maximum Saddle Height
40.94"
L -- Minimum Saddle to B.B height
24.41"
M -- Maximum Saddle to B.B height
31.5"
Real-world Range Testing
The Zephyr bicycle is crafted to deliver the ultimate beachside adventure. With its wide, cushioned beach cruiser saddle and ergonomic handlebars, it promises a relaxed, comfortable ride, ideal for leisurely cruises along the shore. Embrace the freedom of effortless, stylish, and comfortable rides with the Zephyr coastal ebike—your perfect companion for beachside journeys.
The recommended rider height is 5'3"–6'5", payload 275lbs at maximum.
The key difference between the Zephyr ST and SO coastal ebike lies in the top tube design. Your choice should reflect your personal needs and riding habits. If you prefer easy mounting and dismounting with a focus on comfort, the step-thru frame design is ideal. However, if you prioritize extra stability during your rides, the step-over frame design is the better option.
You have two convenient options for charging your Zephyr custom beach cruisers battery:
Directly connect the ebike charger to the charging port on the bike's frame.
Use the key to unlock and remove the battery for separate charging. A full charge typically takes just 4–5 hours.
For further information and solutions, please refer to our FAQs or email info@leoguarbikes.com.