Heybike Ranger S Folding eBike Review

If you’re after a folding fat tire eBike that packs serious power yet fits easily into your life, the Heybike Ranger S (1000W) might be your ideal ride. It blends portability, punch, and smart design into a bike that’s tough to beat, especially at under $1,700.

Quick Overview

Motor: 1,000 W sustained, 1,800 W peak rear hub (750 W version also available)
Battery: 48 V, 14.4 Ah (692 Wh) UL-certified, removable, ~55 mile claimed range
Top Speed: Around 28 mph PAS; pushed to 38–39 mph downhill in tests
Frame & Fold: Step-through aluminum, folds at both frame and handlebars, pedals collapse too
Wheels/Tires: 20 x 4 inch cast alloy mag wheels with fat CST tires
Suspension: Hydraulic front fork, lockable
Brakes: RSX hydraulic discs (180 mm) front/rear
Sensor: Torque-sensing PAS (1000W), cadence on 750W
Display & Controls: Full-color LCD, horn, headlight, integrated turn signals, app-connectable
Weight/Load: 72 lb; rated for 400 lb total rider/cargo
Price: $1,699 USD, often on sale around $1,099 to $1,499

Real-World Ride Insights

You read the specs. Now let’s talk ride. Our review ride reveals key takeaways:

Compact Powerhouse

Despite folding down for easy storage, it rides like a full-size fat-tire bike. The 20-inch wheels provide agile handling and a low center of gravity. Smaller wheels spin up faster and change direction more easily.

Speed and Stability

The Ranger S hit 38 to 39 mph downhill during testing, noticeably outperforming its 28 mph rating. Through twisty curves, it feels planted and confidence-inspiring thanks to well-balanced geometry and solid front suspension.

Smart Torque Assist

Equipped with a torque sensor instead of basic cadence, this bike delivers power precisely and intuitively based on your pedal pressure.

User-Centric Design

Controls are intuitive: you’ve got a large color LCD, paddle grips, hydraulic brakes with 180 mm rotors, built-in horn, headlight, integrated taillight with turn signals, and an app for fine-tuning PAS modes.

Unmatched Portability

Folds compact. Frame, bars, and pedals collapse, making it trunk-ready and apartment-friendly. Just be ready for its 72 lb heft.

Pros and Cons

Pros

Powerful motor with real-world speeds up to 39 mph
Smooth, responsive torque-sensing pedal assist
Reliable hydraulic brakes and front suspension
Packs essential commuter extras (rack, lights, horn)
Compact fold but retains full-size ride feel
Under app control, customizable PAS and lock features
Stylish mag wheels, solid build, UL battery certification

Cons

Heavy to lift at 72 lb
Battery gauge can be inconsistent
Small wheels feel twitchy at top speed
Lacks a latch to lock folded frame
Walk assist speed (4.2 mph) may be too fast
Folding complexity might not suit all users

Final Verdict

Heybike has crafted a rare blend of power, functionality, and portability in the Ranger S. It folds neatly yet rides like a full-fat eBike, brakes hard, and gives you meaningful customization through an app. Yes, it’s heavy and a bit fiddly to fold, but if you want real eBike power in a portable package, this bike delivers in spades.