THE FAT PAX STEP-THRU
The Heritage Cruiser | Pathfinder Pedal
THE ORIGINAL ALL-TERRAIN CRUISER
The Fat PAX Step-Thru didn't just follow trends—it created them. This is the platform that defined the category: a high-voltage electric cruiser that prioritizes "float" and style over pure utility. We paired a robust 52-volt power plant with a timeless 19-inch step-thru silhouette, making it accessible to anyone who wants to ride. The 4-inch fat tires provide pneumatic suspension, smoothing out everything from boardwalk planks to gravel trails. It proves that capability and comfort can look good.
What You're Getting:
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Timeless Silhouette: Classic beach cruiser curves with a 19" accessible step-over
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Pneumatic Suspension: 4-inch fat tires act as natural shock absorbers for a "floating" ride feel
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52V Torque: Stronger acceleration and hill climbing than standard 48V cruiser systems
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Class 2 or 3 Flexibility: Cruise at 20 MPH (Throttle) or unlock 25 MPH (Pedal Assist)
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The "Pax" Feel: Upright, relaxed positioning that puts you in command without aggression
KEY SPECS
| Spec |
Detail |
| Class |
Class 2 or 3 (User Selectable) |
| Motor |
750W Rear Hub |
| Battery |
52V, 780Wh |
| Speed |
25 MPH (Class 3 Mode) |
| Range |
30–60 miles |
| Weight |
~75 pounds |
| Safety |
UL 2849 & 2271 Certified |
WHO'S THIS FOR
Best Fit: All-terrain riders seeking accessibility, cruiser enthusiasts wanting fat tire capability, and anyone who values "ride feel" and comfort above industrial utility.
What You Can Do:
- Hit 25 MPH in Class 3 mode for thrilling open-road riding
- Cruise at 20 MPH on throttle only for effortless sightseeing
- Handle sand, gravel, and light trails confidently with fat tire grip
- Mount and dismount with grace thanks to the 19" step-thru frame
- Ride 30–60 miles per charge on long coastal or urban loops
TECHNICAL SPECIFICATIONS THAT MATTER
| Specification |
Detail |
Why It Matters |
| Motor |
750W Rear Hub |
Reliable power delivery; responsive acceleration for mixed terrain. |
| Battery |
52V, 780Wh |
Strong range (30–60 miles); powerful system for all-terrain capability. |
| Top Speed |
25 MPH (Class 3) |
Thrilling performance; faster than Class 2-only bikes when you want speed. |
| Classification |
Class 2 or 3 |
User Selectable. Flexibility to cruise at 20 MPH or unleash full 25 MPH. |
| Brakes |
Tektro Hydraulic Disc |
Smooth, powerful, reliable stopping power in all conditions. |
| Drivetrain |
7-Speed Shimano |
Crisp shifting; flexibility for varied terrain and hills. |
| Tires |
26" × 4" Fat Tires |
Exceptional comfort; pneumatic suspension effect; grip on sand/gravel. |
| Frame Geometry |
19" Step-Thru |
Classic silhouette; low entry point accessible for most riders. |
| Weight |
~75 pounds |
Substantial build for durability; stable at speed. |
| Headlight |
550-Lumen 3-LED |
Bright visibility; integrated for simplicity. |
| Safety |
UL 2849 & 2271 |
Entire electrical system independently tested and verified. |
FROM CONFIDENT FEATURES TO REAL-WORLD BENEFITS
Heritage & Design
The Original Platform
This is the trailblazer. The Fat PAX proves that an e-bike can be rugged without looking like a tank.
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Timeless Design – Curves that evoke classic cruisers, not industrial machinery.
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19" Step-Over – A geometry that invites you in. Mount and dismount with confidence and grace.
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Upright Positioning – High-rise handlebars put you in a relaxed, heads-up posture.
Handling & Comfort
All-Terrain Float
We don't use complex suspension forks—we use physics.
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Pneumatic Suspension – The massive air volume of the 4-inch tires absorbs vibration and bumps naturally.
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Mixed Terrain Grip – Pavement, gravel, sand, and light trails are all in play.
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Stable Footprint – The wide contact patch provides confidence at low and high speeds.
Powertrain
52V High-Torque System
Cruisers shouldn't be slow. The 52V system ensures you have the torque to keep up with traffic and flatten hills.
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52V Advantage – Stronger acceleration and better climbing capabilities than 48V competitors.
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60-Mile Range – High capacity (780Wh) means you can explore without "range anxiety."
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Class 3 Capability – Unlock 25 MPH speeds when you need to cover ground quickly.
Control
Hydraulic Precision
When you have a 52V motor, stopping power isn't optional.
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Tektro Hydraulic Discs – Consistent, powerful braking in wet or dry conditions.
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7-Speed Drivetrain – Unlike single-speeds, you can downshift for hills or upshift for speed. You dance with the terrain, not fight it.
REAL-WORLD SCENARIOS
The Coastal Commute
Ride to coffee shop (3 miles, Class 3 pedal-assist for light exercise). Explore beach boardwalk (2 miles, throttle mode). Return home (3 miles, leisurely pace).
The Win: Relaxed, fun, accessible transportation.
The Weekend Adventure
Load light cargo and head out (5 miles, mixed terrain). Explore new trail system (6 miles, Class 2 throttle for safety on rough ground). Stop for lunch. Return home.
The Win: Capable range for a full day out.
The Active Family Outing
Pick up kids/friends. Cruise to park. Explore park trails. Ice cream run. The step-thru frame makes the "stop-and-go" of social riding effortless.
The Win: Social connection without the sweat.
WHAT'S INCLUDED
75% Pre-Assembled.
- Fat PAX Step-Thru Frame & Fork
- Motor (750W Rear Hub)
- Battery (52V, 780Wh Integrated)
- Handlebars & Stem (Cruiser Style)
- Wheels (26" × 4" Fat Tires)
- Brakes (Tektro Hydraulic Disc)
- Drivetrain (7-Speed Shimano)
- Display & Controls
- Lights (Headlight + Tail)
ASSEMBLY & SETUP
The Fat PAX Assembly Video
30-minute walkthrough covering frame assembly, handlebar adjustment, wheel installation, and pre-ride safety checks.
Watch Assembly Video
APPROVED ACCESSORIES
The Fat PAX Step-Thru pairs seamlessly with accessories designed for style and functionality:
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Kryptonite Keeper Chain Lock – UL-tested security chain. Lightweight, portable, urban-proof.
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Big Dawg Rack Bag – Weatherproof top-loader for light cargo. Handles groceries, camera gear, weekend essentials.
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Kroozie Deluxe Cup Holder – Handlebar-mounted cup/phone holder. Responsive to bumps, stays secure.
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Front Basket – Lightweight . Carries light cargo; complements the classic cruiser aesthetic.
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Rear Basket – Quick-release rear basket. Compatible with the Fat PAX frame system.
WARRANTY, RETURNS & CLAIMS
2-Year Coverage: We stand behind our build with a 2-year warranty on all electrical components (motor, battery, display, lights). All components are covered under manufacturer defect protection. Proof of purchase required.
Policy & Returns: For complete details on return windows, damage reporting, and refunds, please review our full Return & Refund Policy.
Support: Need to file a claim or have questions? Reach our team directly via our Contact Page.