
JupiterBike Defiant Fat Tire Folding Electric Bike
π Built to Conquer Any Terrain
The JupiterBike Defiant Fat Tire Folding Electric Bike is engineered for riders who want power, versatility, and portability in one rugged package. With a 750W sustained (1130W peak) high-torque motor, wide 20β x 4β all-terrain fat tires, and a folding frame for easy transport, the Defiant handles city streets, sand, snow, mud, and trails with confidence.
Designed with premium materials and attention to detail, this e-bike delivers a smooth, comfortable ride whether youβre commuting, exploring off-road, or traveling with your bike.
β‘ Key Features & Benefits
π΅ All-Terrain Fat Tires (20β x 4β) β Power through snow, sand, gravel, and pavement
π Concealed Removable Battery β Lockable, center-frame battery for clean design and easy charging
βοΈ 750W Sustained / 1130W Peak Motor β High-torque geared hub motor for hills and tough terrain
π Twist Throttle Control β On-demand power whenever you need it
π Bright LCD Display (5 Assist Levels) β Speed, distance, battery life & pedal assist at a glance
π‘ 4-Bulb LED Headlight β Powered by the main battery for improved night visibility
π Front & Rear Disc Brakes β Smooth, reliable stopping power
π² 7-Speed Shimano Drivetrain β Efficient pedaling with dependable gear shifting
π§³ Folding Frame Design β Compact storage and easy transport
πͺ Dual Spring Comfort Saddle β Extra comfort for longer rides
π§οΈ Front & Rear Fenders β Stay clean when riding on wet roads
ποΈ Perfect For
βοΈ Urban commuting
βοΈ Trail & beach riding
βοΈ RV, camper & travel use
βοΈ Adventure riding & exploration
βοΈ Riders who want power + portability
π§ Technical Specifications
-
Motor: 750W Sustained / 1130W Peak Geared Hub Motor
-
Battery: 48V 10.4Ah Lithium-Ion (Removable & Lockable)
-
Max Speed: 20 mph (Adjustable up to 28 mph)
-
Max Range: Up to 40 miles per charge
-
Pedal Assist: 5 Levels
-
Throttle: Twist Throttle
-
Drivetrain: 7-Speed Shimano Tourney
-
Brakes: Front & Rear Disc Brakes
-
Tires: 20β x 4β All-Terrain Fat Tires
-
Water Resistance: IP54 (Rain & Spray Safe)
-
Weight: 55 lbs
-
Weight Capacity: 300 lbs
π Dimensions
-
Folded: 38β x 22β x 28β
-
Unfolded: 65β x 22.5β x 48β
-
Wheelbase: 42β
-
Step-Over Height: 29β
π¦ Whatβs Included
βοΈ JupiterBike Defiant Fat Tire Folding Electric Bike
βοΈ Removable Lithium-Ion Battery
βοΈ Battery Charger
βοΈ Integrated LED Headlight
βοΈ Front & Rear Fenders
βοΈ User ManualΒ
(Rear cargo rack sold separately)
π‘οΈ Warranty
π‘οΈ 2-Year Warranty on Bike & Battery
β οΈ Important Notes
β οΈ Maximum speed may vary based on rider weight, terrain, and conditions
β οΈ Battery range varies depending on assist level, terrain, and riding style
β οΈ Always wear appropriate safety gearΒ
Original: $1,599.00
-70%$1,599.00
$479.70More Images





























JupiterBike Defiant Fat Tire Folding Electric Bike
π Built to Conquer Any Terrain
The JupiterBike Defiant Fat Tire Folding Electric Bike is engineered for riders who want power, versatility, and portability in one rugged package. With a 750W sustained (1130W peak) high-torque motor, wide 20β x 4β all-terrain fat tires, and a folding frame for easy transport, the Defiant handles city streets, sand, snow, mud, and trails with confidence.
Designed with premium materials and attention to detail, this e-bike delivers a smooth, comfortable ride whether youβre commuting, exploring off-road, or traveling with your bike.
β‘ Key Features & Benefits
π΅ All-Terrain Fat Tires (20β x 4β) β Power through snow, sand, gravel, and pavement
π Concealed Removable Battery β Lockable, center-frame battery for clean design and easy charging
βοΈ 750W Sustained / 1130W Peak Motor β High-torque geared hub motor for hills and tough terrain
π Twist Throttle Control β On-demand power whenever you need it
π Bright LCD Display (5 Assist Levels) β Speed, distance, battery life & pedal assist at a glance
π‘ 4-Bulb LED Headlight β Powered by the main battery for improved night visibility
π Front & Rear Disc Brakes β Smooth, reliable stopping power
π² 7-Speed Shimano Drivetrain β Efficient pedaling with dependable gear shifting
π§³ Folding Frame Design β Compact storage and easy transport
πͺ Dual Spring Comfort Saddle β Extra comfort for longer rides
π§οΈ Front & Rear Fenders β Stay clean when riding on wet roads
ποΈ Perfect For
βοΈ Urban commuting
βοΈ Trail & beach riding
βοΈ RV, camper & travel use
βοΈ Adventure riding & exploration
βοΈ Riders who want power + portability
π§ Technical Specifications
-
Motor: 750W Sustained / 1130W Peak Geared Hub Motor
-
Battery: 48V 10.4Ah Lithium-Ion (Removable & Lockable)
-
Max Speed: 20 mph (Adjustable up to 28 mph)
-
Max Range: Up to 40 miles per charge
-
Pedal Assist: 5 Levels
-
Throttle: Twist Throttle
-
Drivetrain: 7-Speed Shimano Tourney
-
Brakes: Front & Rear Disc Brakes
-
Tires: 20β x 4β All-Terrain Fat Tires
-
Water Resistance: IP54 (Rain & Spray Safe)
-
Weight: 55 lbs
-
Weight Capacity: 300 lbs
π Dimensions
-
Folded: 38β x 22β x 28β
-
Unfolded: 65β x 22.5β x 48β
-
Wheelbase: 42β
-
Step-Over Height: 29β
π¦ Whatβs Included
βοΈ JupiterBike Defiant Fat Tire Folding Electric Bike
βοΈ Removable Lithium-Ion Battery
βοΈ Battery Charger
βοΈ Integrated LED Headlight
βοΈ Front & Rear Fenders
βοΈ User ManualΒ
(Rear cargo rack sold separately)
π‘οΈ Warranty
π‘οΈ 2-Year Warranty on Bike & Battery
β οΈ Important Notes
β οΈ Maximum speed may vary based on rider weight, terrain, and conditions
β οΈ Battery range varies depending on assist level, terrain, and riding style
β οΈ Always wear appropriate safety gearΒ
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
π Built to Conquer Any Terrain
The JupiterBike Defiant Fat Tire Folding Electric Bike is engineered for riders who want power, versatility, and portability in one rugged package. With a 750W sustained (1130W peak) high-torque motor, wide 20β x 4β all-terrain fat tires, and a folding frame for easy transport, the Defiant handles city streets, sand, snow, mud, and trails with confidence.
Designed with premium materials and attention to detail, this e-bike delivers a smooth, comfortable ride whether youβre commuting, exploring off-road, or traveling with your bike.
β‘ Key Features & Benefits
π΅ All-Terrain Fat Tires (20β x 4β) β Power through snow, sand, gravel, and pavement
π Concealed Removable Battery β Lockable, center-frame battery for clean design and easy charging
βοΈ 750W Sustained / 1130W Peak Motor β High-torque geared hub motor for hills and tough terrain
π Twist Throttle Control β On-demand power whenever you need it
π Bright LCD Display (5 Assist Levels) β Speed, distance, battery life & pedal assist at a glance
π‘ 4-Bulb LED Headlight β Powered by the main battery for improved night visibility
π Front & Rear Disc Brakes β Smooth, reliable stopping power
π² 7-Speed Shimano Drivetrain β Efficient pedaling with dependable gear shifting
π§³ Folding Frame Design β Compact storage and easy transport
πͺ Dual Spring Comfort Saddle β Extra comfort for longer rides
π§οΈ Front & Rear Fenders β Stay clean when riding on wet roads
ποΈ Perfect For
βοΈ Urban commuting
βοΈ Trail & beach riding
βοΈ RV, camper & travel use
βοΈ Adventure riding & exploration
βοΈ Riders who want power + portability
π§ Technical Specifications
-
Motor: 750W Sustained / 1130W Peak Geared Hub Motor
-
Battery: 48V 10.4Ah Lithium-Ion (Removable & Lockable)
-
Max Speed: 20 mph (Adjustable up to 28 mph)
-
Max Range: Up to 40 miles per charge
-
Pedal Assist: 5 Levels
-
Throttle: Twist Throttle
-
Drivetrain: 7-Speed Shimano Tourney
-
Brakes: Front & Rear Disc Brakes
-
Tires: 20β x 4β All-Terrain Fat Tires
-
Water Resistance: IP54 (Rain & Spray Safe)
-
Weight: 55 lbs
-
Weight Capacity: 300 lbs
π Dimensions
-
Folded: 38β x 22β x 28β
-
Unfolded: 65β x 22.5β x 48β
-
Wheelbase: 42β
-
Step-Over Height: 29β
π¦ Whatβs Included
βοΈ JupiterBike Defiant Fat Tire Folding Electric Bike
βοΈ Removable Lithium-Ion Battery
βοΈ Battery Charger
βοΈ Integrated LED Headlight
βοΈ Front & Rear Fenders
βοΈ User ManualΒ
(Rear cargo rack sold separately)
π‘οΈ Warranty
π‘οΈ 2-Year Warranty on Bike & Battery
β οΈ Important Notes
β οΈ Maximum speed may vary based on rider weight, terrain, and conditions
β οΈ Battery range varies depending on assist level, terrain, and riding style
β οΈ Always wear appropriate safety gearΒ
























