Hiboy EX6 Step-thru Fat Tire Electric Bike

The Hiboy EX6 is a step-through fat tire electric bike designed for commuting, recreation, and light off-road riding. Its low-step frame makes mounting and dismounting easy, while the 20" × 4" fat tires provide stability and comfort across a variety of terrains.

The Hiboy EX6 reaches:

• Up to 20 mph in throttle mode
• Up to 25 mph using pedal assist

This combination delivers a comfortable cruising speed for daily commuting and recreational riding.

Under ideal conditions (165 lb rider), the EX6 offers:

• Up to 41 miles in pure electric mode
• Up to 75 miles with pedal assist

Actual range depends on rider weight, terrain, assist level, weather, tire pressure, and riding habits.

Yes. The EX6 includes a 48V 14.5Ah removable waterproof lithium battery, making it convenient to:

• Charge indoors
• Store separately
• Secure the battery when parking
• Replace the battery if needed

The Hiboy EX6 offers three riding modes:

• Pure Electric Mode – throttle-powered riding
• Pedal Assist Mode – motor assistance while pedaling
• Traditional Bicycle Mode – ride without motor assistance

This allows riders to choose the level of exercise and electric assistance that best fits each trip.

The EX6 features a 500W brushless rear hub motor with 960W peak output.

This provides:

• Strong acceleration
• Excellent low-speed torque
• Smooth power delivery
• Confident hill climbing
• Reliable performance on mixed terrain

Yes. Thanks to its 960W peak motor, the EX6 can climb grades of up to 20%, making it suitable for hilly neighborhoods, park trails, and moderate off-road routes.

The step-through frame allows riders to get on and off the bike without swinging a leg over a high top tube.

This design is especially helpful for:

• Older riders
• Shorter riders
• Riders with limited mobility
• Riders wearing skirts, dresses, or work clothes
• Anyone who makes frequent stops during city commuting

The Hiboy EX6 is recommended for riders between 5'0" and 5'9", offering a comfortable riding position with its ergonomic step-through frame.

The EX6 supports riders and cargo up to 300 lbs, making it one of Hiboy's highest-capacity electric bikes and a practical option for commuting with backpacks, groceries, or other daily essentials.

The EX6's pneumatic fat tires provide:

• Better traction
• Improved stability
• Excellent shock absorption
• Greater comfort
• Better grip on gravel, dirt, sand, and uneven pavement

Their larger contact patch helps improve confidence across a variety of riding conditions.

Yes. The EX6 includes a front suspension fork that absorbs bumps and road vibrations, creating a smoother and more controlled ride.

The EX6 is equipped with front and rear hydraulic disc brakes, offering powerful, responsive braking and excellent stopping performance in both dry and wet conditions.

Yes. The EX6 uses a Shimano 7-speed drivetrain, allowing smooth gear changes for climbing hills, cruising on flat roads, and adapting to changing terrain.

Absolutely. The EX6 combines long battery range, hydraulic brakes, comfortable suspension, fat tires, and a step-through frame to create a practical and comfortable commuter e-bike.

Yes. The EX6 is built for mixed terrain. Its fat tires, front suspension, and high-torque motor perform well on:

• Gravel roads
• Dirt trails
• Park paths
• Grass
• Packed sand
• Uneven pavement

While capable off-road, it is best suited for light to moderate trail riding rather than extreme mountain biking.

The EX6 has an IPX4 water-resistance rating, meaning it can handle light rain and water splashes during normal riding.

However, it should not be submerged or ridden through deep water.

The backlit LCD display provides real-time riding information, including:

• Current speed
• Battery level
• Trip distance
• Riding mode
• Pedal assist level

This allows riders to monitor their ride at a glance.

Yes. The step-through frame, upright riding position, predictable motor assistance, Shimano gearing, and hydraulic disc brakes make the EX6 approachable for both first-time e-bike riders and experienced cyclists.

If you're looking for a comfortable, powerful step-through electric bike that performs equally well on city streets and light trails, the Hiboy EX6 is an excellent choice. Its 960W peak motor, 75-mile pedal assist range, 300 lb payload, hydraulic disc brakes, 20" × 4" fat tires, front suspension, and Shimano 7-speed drivetrain make it a versatile e-bike for commuting, recreation, and everyday transportation.

Both models share the same battery capacity, long range, hydraulic brakes, and fat tires. The main difference is that the EX6 features a rigid step-through frame for added stability and a higher 300 lb payload, while the EX6F adds a three-point folding frame for easier storage and transport. Choose the EX6 if ride stability and carrying capacity are your priorities, or the EX6F if portability is more important.

Yes. The EX6 functions as a traditional bicycle when the motor is turned off. You can also select pedal assist for extra support while still getting exercise.

Fat tire e-bikes like the Hiboy EX6 offer greater cushioning, traction, and stability than standard commuter bikes. Combined with the front suspension, the EX6 delivers a smoother ride over potholes, gravel, uneven pavement, and other imperfect road surfaces.

Yes. With a 300 lb maximum payload, hydraulic disc brakes, a sturdy step-through frame, and wide 20" × 4" tires, the EX6 is well suited for riders who need additional carrying capacity without compromising stability or comfort.

The Hiboy EX6 combines the convenience of a step-through frame with the capability of an all-terrain fat tire e-bike. Its 960W peak motor, up to 75 miles of pedal assist range, 48V removable battery, 300 lb payload, hydraulic disc brakes, Shimano 7-speed drivetrain, and 20" × 4" pneumatic tires make it an excellent choice for commuters and recreational riders seeking comfort, power, and versatility.