The Jasion X-Hunter is a full suspension folding fat tire electric bike designed for riders seeking versatility, comfort, and power. This bike stands out as a class 2 eBike, capable of reaching speeds up to 20 mph via its half-twist throttle and five levels of pedal assist. Furthermore, this folding eBike can unlock class 3 speeds, pushing the top speed to an impressive 30 mph, which makes it an exciting option for urban commuters and off-road enthusiasts alike.

We dive deeply into the key features, performance, comfort, and real-world usability of this bike, providing you with everything you need to know before making a purchase decision.

Basic Overview

• Class: Class 2 with unlockable Class 3 speeds
• Maximum Speed: Up to 30 mph (unlocked)
• Weight: Approximately 71 lbs
• Maximum Payload: 400 lbs
• Price Point (as of filming): $899 with a one-year warranty
• Colors Available: White, Black, Gray, Blue
• Frame Style: Step-over, designed for riders 5’3” to 6’4”

Powertrain and Battery

• Motor: 48V 750W rear hub motor with 1,400W peak power
• Torque: 85 Nm
• Transmission: Shimano 7-speed drivetrain with thumb shifter and derailleur guard
• Battery: 48V 13Ah (624 Wh) lithium-ion battery, hidden within the down tube
• Charge Time: 6.5 to 7 hours with included 2A charger
• Battery Removal: Easily removable via folding mechanism with key lock, includes carrying handle
• Water Resistance: Battery IPX6; bike IPX4 – suitable for water splashes and high-pressure water streams

Suspension and Tires

• Front Fork: Spring-loaded suspension fork with 80mm travel, preload, and lockout options
• Rear Suspension: Innovative 30mm travel shock absorber (non-adjustable)
• Tires: 20″ x 4″ fat tires by Chao Yang, featuring a multi-terrain tread ideal for sand, dirt, and pavement

Brakes and Stopping Power

• Brakes: Filel mechanical disc brakes with 160mm rotors
• Safety Note: Adequate stopping power but mechanical brakes may squeak and could be upgraded to hydraulic for high-speed riding safety

Folding Mechanism

The X-Hunter’s folding system starts with releasing the stem and folding down the handlebars. The frame then folds back on itself, allowing the bike to reduce its size to 32″ long, 43″ tall, and 23″ wide when folded. While it’s a convenient fold, this model does not have folding pedals, which are often found on other folding eBikes but uses aluminum pedals that add durability.

Comfort and Fit

• Handlebars: BMX style, providing an agile and sporty riding stance. They can be tilted forward or outward to adjust the reach.
• Seat: Plush and wider than many folding bikes’ seats, offering excellent comfort over long rides. The seat post is quick release with adjustable height markings.
• Rider Range: Accommodates riders from 5’3” up to 6’4” comfortably, with a low seat drop for shorter riders and a marked high position for tall riders.

Additional Components

• Plastic fenders protect against mud and water
• Rear rack supporting loads up to 55 lbs, ideal for cargo or deliveries
• Quick-release front wheel for easy transport or maintenance
• Double-sided chain ring guard for reliability and chain protection

Display

The bike features a full-color LCD display showing key information like:

• Battery life
• Speedometer
• Pedal assist level
• Trip and odometer readings
• Voltage display

Note: The display glass is reflective and can be tough to read in bright sunlight despite adjustable brightness settings.

Control Layout

• Left Handlebar: Palm rest grip, front brake lever, horn and headlight control, main power button
• Right Handlebar: Half-twist throttle, rear brake lever, Shimano thumb shifter for gears, pedal assist level buttons
• Key Ignition: Powers on the battery; without the key, functions like horn and lights still operate, so be sure to turn off lights when storing to avoid battery drain

Acceleration and Speed Test

• Pedal assist levels control throttle response, starting slow and incrementally picking up speed
• Top speed unlocked at 30 mph, confirmed with GPS verification
• Throttle-only acceleration is steady but slower to hit max speed compared to pedal assist
• Pedal assist is responsive, allowing for quick acceleration and gear changes

Braking

• Mechanical disc brakes stop well but can induce wheel kickout under high-speed braking, especially on loose surfaces
• Stopping distances recorded: 18 feet at 20 mph and 27 feet at 30 mph
• For riders at higher speed settings, upgrading to hydraulic brakes is recommended for enhanced safety

Suspension and Terrain Handling

• Full suspension is effective on rough and mixed terrain; absorbs bumps well on trails and unpaved surfaces
• The fat tires ensure excellent traction in sand and loose gravel, easily handling beach rides and dirt trails
• Overall bike stability is good, though cautious handling is needed when braking at high speeds

Hill Climbing

• The motor and battery combo manage steep climbs with an 18-20% gradient, maintaining speeds around 5 mph on throttle only
• Pedal assist significantly smooths hill climbs, making endurance easier and cadence consistent

Battery Life & Range Insights

• Official range claims up to 70 miles per charge under ideal conditions
• Real-world testing with mixed terrain, sand, hills, and top speeds yielded approximately 18.8 miles before battery depletion
• Battery discharge was gradual without pulsing power cuts, maintaining consistent assistance until near-empty state
• Range performance varies significantly based on terrain, rider weight, speed, and pedal assist level; modest riding will extend mileage

Pros

• Versatile foldable design suitable for urban commuting and trail riding
• Powerful enough to reach 30 mph with class 3 settings unlocked
• Full suspension enhances comfort and off-road capability
• Fat tires provide excellent traction on sand and rugged paths
• Good carrying capacity with rear rack and high payload limit
• Removable battery with integrated lock and decent recharge times
• Comfortable, plush seat and customizable BMX handles

Cons

• Heavier than some folding eBikes at 71 lbs
• Mechanical disc brakes are serviceable but less effective for high-speed stops
• Display readability issues in bright sunlight due to reflective glass and modest brightness
• No folding pedals, adding slight bulk when folded
• Real-world range is significantly lower than advertised under heavy usage

The Jasion X-Hunter folding fat tire eBike is an excellent choice for budget-conscious riders seeking a versatile, robust, and fast eBike with the convenience of folding design. It’s particularly suited for:

• Riders needing a commuter bike that can handle city streets and light off-road trails
• Those wanting a powerful motor with unlockable class 3 speeds for faster urban riding
• Adventure seekers who enjoy beach, sand, and trail riding thanks to fat tires and full suspension
• Budget buyers ready to upgrade brakes for high-speed safety

If you want a reliable, fun, and versatile folding eBike without breaking the bank, the X-Hunter offers remarkable performance and features well beyond its price point, with slight compromises on braking and display visibility.