About this item

  • 2025 Jasion THUNDER: Born smarter & tougher. Master the ride with an upgraded APP, intuitive 7-in-1 switch, and LCD display. Powered by a 48V 18Ah battery, cushioned by hydraulics, and rolling on 26"x4" fat tires + turn signals. Built for city streets, rugged trails, and everything in between. Ready for your next adventure?
  • Powerful Hub and Long Range (peak 1500W / 48V 18Ah): Ride this adult electric bike and easily conquer commuting and climbing sections. Top speeds of over 30 mph and range of 35-80 miles (Eco mode, test by 165lb rider). Equipped with 85N.M torque: Experience a natural, powerful pedaling experience. Save e-bike battery power (up to 20%) and extend your riding mileage.
  • Safe and Reliable (Hydraulic Brakes/Signals): Thunder ebikes feature a dual 180mm hydraulic disc brake system, reducing braking time to just 2 seconds and stopping distance to 4 meters—delivering predictable control in dense city traffic. The integrated lighting system (headlight, brake light, and turn signals) clearly communicates your actions to others, ensuring 24/7 visibility and protection.
  • All-Terrain Comfort (26"x4" Tires + Front Suspension): At 82 lbs, the strong frame and wide 4" fat tires electric bike give you great grip and a really smooth, comfortable ride. The front suspension easily handles bumps and rough spots. Ride with confidence on your daily trips – handle wet city streets after rain, go over roots on trails, ride across sandy areas, and cross shallow water – even when you're carrying a lot, up to 400 lbs of groceries, camping gear, or anything else you need.
  • All-In-One Control + APP: With 5-level pedal assist and 7-speed gears, choose your perfect speed from 10-28 MPH - whether you want an easy ride or a faster trip. The built-in horn and turn signals warn animals on country roads while making sure people and cars see you in town. Use the JASION app to track rides, check live battery levels, control lights, and lock/unlock your e-bike remotely.

Product Details

Property Value
asin B0FGNH44GZ
brand ‎Jasion
color ‎Blue
material ‎Carbon Steel
bike type ‎Electric Bike
brand name ‎Jasion
frame size ‎Medium
model name ‎Thunder
wheel size ‎26 Inches
brake style ‎Disc
manufacturer ‎Galaxy Mobility Inc
power source ‎Electric motor (rechargeable battery-powered)
warranty type ‎Limited
frame material ‎Carbon Steel
wheel material ‎Rubber
special feature ‎Digital Display
suspension type ‎Front
customer reviews 4.7 4.7 out of 5 stars 22 ratings 4.7 out of 5 stars
number of speeds ‎7
assembly required ‎No
best sellers rank #294,073 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #736 in Adult Electric Bicycles
date first available July 3, 2025
electric assist type ‎Electric Assist
age range description ‎Adult
bicycle drivetrain type ‎Derailleur
derailleur configuration ‎Front and Rear
bicycle gear shifter type ‎Twist Grip
specific uses for product ‎Mixed Terrain
maximum weight recommendation ‎400 Pounds
lithium battery energy content ‎864 Watt Hours