Specifications

124 Miles Max Range
48V 25Ah Battery
1500W Motor
35 Mph Top Speed
330lbs Max Load
5'6''~6'4" For Rider

Kornorge TB20 1500W Long-Range Fat Tire Electric Bike

Name: Kornorge TB20 1500W Long-Range Fat Tire Electric Bike
Brand: Kornorge
SKU: TB20
Price: 909.95 EUR
Availability: OutOfStock

Long-range power, full-suspension comfort, and 20" fat-tire stability for commuting and mixed-terrain riding.

€909,95 EUR

Oferta Agotado

Impuestos incluidos. Los gastos de envío se calculan en la pantalla de pago.

Cantidad

Specifications

124 Miles Max Range
48V 25Ah Battery
1500W Motor
35 Mph Top Speed
330lbs Max Load
5'6''~6'4" For Rider

Phone Holder

Charger

Air Pump

Extra Brake Pads

Password Lock

Installation Toolkit

Free accessories are included while supplies last.

Free Shipping
1-Year Warranty
UL 2849 certified ebikes

Ver todos los detalles

LONG-RANGE BATTERY PERFORMANCE

Up to 124 Miles of Pedal-Assist Range

The TB20 is equipped with a high-capacity 48V 25Ah removable battery, supporting up to 124 miles of pedal-assist range and up to 62 miles in pure electric mode under ideal riding conditions.

This extended range makes it well suited for daily commuting, longer recreational rides, and riders who want to spend more time riding with fewer charging stops.

POWER FOR EVERYDAY AND MIXED TERRAIN

1500W Motor for Strong, Responsive Performance

The TB20’s 1500W motor delivers responsive acceleration and confident power for city streets, hills, and mixed riding surfaces.

Whether you're commuting, cruising, or exploring beyond paved roads, the motor provides the extra performance needed for a more capable and versatile ride.

FASTER RIDING WHEN YOU NEED IT

Up to 35 MPH Top Speed

With a top speed of up to 35 mph, the TB20 offers stronger performance than a typical commuter e-bike while maintaining a stable fat-tire riding platform.

Its combination of motor power, wide tires, and full suspension helps provide greater confidence and control during faster everyday riding.

CONTROL YOU CAN RELY ON

Hydraulic Disc Brakes for Confident Stopping

Front and rear hydraulic disc brakes provide strong, responsive stopping power with smoother brake modulation than conventional mechanical systems.

This added control is especially valuable during higher-speed riding, downhill sections, and changing road conditions where predictable braking matters most.

RIDE YOUR WAY

Five Riding Modes for Greater Flexibility

The TB20 offers multiple riding modes to suit different routes and riding preferences, including pedal assist, pure electric riding, pedal mode, walking assistance, and cruise support.

Whether you're commuting, conserving battery, navigating crowded areas, or enjoying a relaxed ride, the flexible control system makes it easy to adapt the bike to your needs.

Dual Suspension

The TB20 is equipped with a dual suspension system that helps absorb bumps and vibrations for a smoother, more stable ride across changing road conditions.
Whether you're commuting through the city or exploring rougher paths, it improves comfort and control so every ride feels more confident and less fatiguing.
All-Terrain Fat Tires 20" × 4"

The TB20 features 20" × 4" fat tires designed for added grip, cushioning, and stability on a wide range of surfaces.
From city streets and gravel roads to sand, snow, and uneven terrain, these oversized tires help deliver a more capable and confidence-inspiring ride.
Extended and Comfortable Saddle

The extended saddle is designed to provide a roomier and more supportive seating position for improved comfort on daily rides and longer journeys.
Built with durable, wear-resistant materials, it helps reduce fatigue over time while offering a more relaxed riding experience for a wide range of riders.
Upgraded Smart Display

The upgraded LCD display gives you a clearer view of essential riding information, including speed, battery level, and riding status at a glance.
With improved visibility and practical readouts, it helps you stay informed and in control throughout your ride for a more convenient user experience.
Shimano 7-Speed Gear System

The Shimano 7-speed gear system delivers smooth, precise shifting to help you adapt more easily to different riding conditions and terrain.
Whether you're cruising on flat roads or tackling gentle climbs, it gives you better control over cadence and pedaling efficiency for a more versatile ride.

Specs & Details

Technical Specifications

Long-Range Power with Full-Suspension Comfort

The Kornorge TB20 Electric Bike is designed for riders who want stronger everyday performance and significantly longer riding range. Its 1500W motor provides responsive acceleration and speeds of up to 35 mph, while the high-capacity removable 48V 25Ah battery supports up to 124 miles of pedal-assist range under ideal riding conditions.

Full suspension, hydraulic disc brakes, 20 × 4.0 inch anti-puncture fat tires, and a Shimano 7-speed drivetrain help provide a stable and controlled riding experience across city streets, gravel, hills, and other mixed surfaces. Smart App connectivity and NFC unlocking add extra convenience for everyday use.

Why Choose the Kornorge TB20 Electric Bike?

1500W Motor
The high-performance motor delivers responsive acceleration and speeds of up to 35 mph for commuting, recreational riding, and more demanding everyday routes.
48V 25Ah Removable Battery
The high-capacity removable lithium-ion battery provides extended riding capability and convenient charging at home or at work.
Up to 124 Miles of Pedal-Assist Range
The TB20 is designed for longer journeys, supporting up to 124 miles of pedal-assist range under ideal riding conditions.
Full-Suspension Comfort
Front and rear suspension help absorb road vibration and impacts, improving comfort and stability across pavement and uneven terrain.
Hydraulic Disc Brakes
Front and rear hydraulic disc brakes provide strong, responsive, and consistent stopping power for city riding, hills, and higher-speed travel.
20 × 4.0 Inch Anti-Puncture Fat Tires
Wide fat tires provide a larger contact patch for improved grip, balance, and confidence across pavement, gravel, sand, snow, and other mixed surfaces.
Shimano 7-Speed Drivetrain
The Shimano 7-speed drivetrain provides smooth mechanical shifting and greater flexibility across different speeds, gradients, and riding conditions.
Smart App & NFC Connectivity
Compatible smart App features and NFC support add convenient ride management and bike access functions for everyday use.
Upgraded LCD Display
The detachable LCD display provides clear access to important riding information, including speed, battery status, distance, and assistance level.

Who Is the Kornorge TB20 Electric Bike For?

Long-Distance Commuters
The 48V 25Ah battery and extended pedal-assist range make the TB20 a strong option for riders who regularly travel longer distances.
Riders Seeking More Power
The 1500W motor provides stronger acceleration and higher-speed capability than a typical entry-level commuter e-bike.
Comfort-Focused Riders
Full suspension, wide fat tires, and an extended saddle help create a smoother and more stable riding experience across longer journeys.
Mixed-Terrain Riders
The wide tires, suspension system, and hydraulic brakes provide added confidence across city streets, gravel roads, park trails, sand, and other mixed surfaces.
Tech-Focused Riders
Smart App connectivity and NFC functionality add convenient digital control and access features for riders who value connected functionality.

Technical Specifications

Model	Kornorge TB20 Electric Bike
Frame Material	Carbon Steel
Frame Color	Black
Motor Power	1500W
Maximum Torque	80 N·m
Battery	Removable 48V / 25Ah Lithium-ion Battery
Maximum Range	Up to 124 Miles in Pedal-Assist Mode
Pure Electric Range	Up to 62 Miles
Maximum Speed	Up to 35 mph, Where Local Regulations Permit
Pedal Assist	5 Assistance Levels
Throttle	Twist Throttle
Sensor	Cadence Sensor
Gear System	Shimano 7-Speed Drivetrain
Brake System	Front and Rear Hydraulic Disc Brakes
Suspension	Full Suspension
Tire Size	20 × 4.0 Inch Anti-Puncture Fat Tires
Rims	Magnesium Alloy
Display	Detachable Digital LCD Display
App Support	Yes
NFC Support	Yes
Water Resistance	IPX5
Climbing Ability	Up to 35°
Maximum Load Capacity	330 lb / 150 kg
Net Weight	100 lb / 45.4 kg, Including Battery
Recommended Rider Height	5'6"–6'4" / 168–193 cm
Total Length	67.3 inches / 171 cm
Total Height	41.7 inches / 105.9 cm
Charger	54.6V / 3A
Charging Time	Approximately 7–8 Hours
Seat Material	Leather
Kickstand	Aluminum Alloy

Maximum speed, range, climbing ability, and other performance figures are based on manufacturer specifications and testing. Actual performance may vary depending on rider weight, assistance level, terrain, weather, temperature, tire pressure, battery condition, and riding conditions. Always follow applicable local e-bike laws and regulations.

Size Guide

Built for Comfort, Stability, and Longer Rides

With a roomy moped-style seat, stable fat-tire frame, and rider fit range of 5'6"–6'4", the TB20 is built to feel comfortable and planted on longer everyday rides.

Its full-size proportions provide a confident riding position while maintaining the versatility needed for commuting, recreational riding, and mixed-terrain travel.

All measurements are approximate. Please review the dimensions and recommended rider height before ordering to confirm the bike is suitable for your riding needs.

Frequently Asked Questions

Order & Warranty

Key information about included accessories, warranty coverage, and ownership support for your Kornorge TB20.

Does the Kornorge TB20 come with a charger?

Yes. The Kornorge TB20 includes a compatible charger for its 48V 25Ah battery system.

Always use the supplied charger and follow the charging instructions in the owner’s manual to help maintain battery performance and safety.

What warranty does the Kornorge TB20 include?

The Kornorge TB20 includes a 1-year limited warranty covering eligible components and manufacturing-related issues, subject to the applicable warranty terms.

If you experience a problem, contact Kornorge customer support with your order information, a description of the issue, and relevant photos or videos so our team can review your warranty request.

Battery & Charging

Learn more about the TB20 removable battery system, charging convenience, and everyday battery care.

Is the Kornorge TB20 battery removable?

Yes. The TB20 features a removable 48V 25Ah battery that can be taken off the bike for convenient indoor charging or storage.

The removable design is especially useful for riders who do not have a power outlet near where the bike is parked.

Brakes & Tires

Common questions about brake pad wear, brake noise, tire seating, and routine tire care.

How often do the brake pads need to be replaced?

Brake pad life varies depending on riding style, rider weight, terrain, weather conditions, speed, and how frequently the brakes are used.

Inspect the brake pads regularly and replace them when the friction material becomes excessively worn or braking performance noticeably decreases. More frequent checks are recommended for riders who regularly travel downhill or ride at higher speeds.

What should I do if the tire bead comes out of the rim?

If the tire is not seated evenly on the rim, stop riding and correct the tire position before using the bike again.

Support the bike so the affected wheel is not carrying the bike’s weight.
Release the air from the tire.
Check that the inner tube is positioned correctly and is not pinched between the tire and rim.
Reseat the tire bead evenly around the rim, using the molded safety line on the tire as a visual reference.
Add air gradually while checking both sides of the tire to make sure the bead remains evenly seated.
Inflate the tire to the recommended pressure shown on the tire sidewall or in the owner’s manual.

If the tire will not seat evenly or repeatedly comes out of the rim, stop using the bike and contact Kornorge support or a qualified bicycle technician.

What should I do if the brakes are making unusual noise?

Some brake noise can occur if the brake rotors or pads are wet, dirty, misaligned, or worn. Check the brake system for visible contamination, rubbing, or damage.

Do not apply lubricant or oil to the brake rotors or brake pads. If the noise continues, braking performance feels reduced, or you are unsure how to inspect the system, contact Kornorge support or have the bike checked by a qualified bicycle technician.

Maintenance & Troubleshooting

Helpful guidance for routine care and troubleshooting common TB20 performance issues.

What should I check if the motor is not working properly?

If the motor appears to be operating abnormally, first check that the motor communication cables and electrical connectors are securely connected.

Loose or disconnected wiring can affect motor operation, especially on a dual-motor system. If the issue continues after checking the connections, stop riding and contact Kornorge customer support for further assistance.

Does the Kornorge TB20 require regular maintenance?

Yes. Regular maintenance helps keep the TB20 performing safely and reliably over time.

We recommend periodically checking the brakes, tires, chain, drivetrain, suspension, electrical connections, and battery condition. Keeping the bike clean and addressing wear early can help extend component life and maintain consistent riding performance.

Los Angeles Area Pickup

Local pickup is available by appointment after your order has been confirmed.

PICKUP LOCATION

2708 Chico Ave, South El Monte, CA 91733

Please wait for our confirmation email before arriving for pickup.

Specifications

Kornorge TB20 1500W Long-Range Fat Tire Electric Bike