TESWAY develops electric bikes with a focus on power, range and practical features for different riding needs. Tesway X9 Ultra mountain electric bike brings these elements together in a high performance electric mountain bike, combining a dual motor system, a large capacity battery and full suspension.
So, what does the X9 Ultra offer, and how do its features work together? Here's a closer look.
TESWAY X9 Ultra Specifications
| Specification | Details |
|---|---|
| Model | TESWAY X9 Ultra |
| Bike Type | Electric Mountain Bike |
| Motor System | Dual Motor All Wheel Drive |
| Peak Power | 4,000W |
| Maximum Torque | 240Nm |
| Top Speed | Up to 70 km/h |
| Pedal Assist | 5 Levels |
| Throttle | Twist Throttle |
| Battery | 60V 30Ah Samsung Lithium Ion Battery |
| Maximum Range | Up to 161 km |
| Battery Type | Removable, Frame Integrated |
| Battery Certification | UL 2271 |
| E-bike System Certification | UL 2849 (TÜV) |
| Front Suspension | 120 mm Dual Crown Fork |
| Rear Suspension | Dual Rear Shocks |
| Tyres | 26 x 4.0 Inch Kenda Fat Tyres |
| Brakes | Four Piston Hydraulic Disc Brakes |
| Brake Rotors | 180 mm x 2.3 mm |
| Gearing | Shimano 7 Speed |
| Display | Smart LCD Display with NFC Unlocking |
| USB Port | Built In USB Charging Port |
| Headlight | 900 Lumen |
| Horn | Integrated Horn |
| Chain Guard | 52T Double Chain Guard |
| Seat | Extra Large Padded Seat |
| Pedals | Reflective Alloy Pedals |
| Maximum Payload | 180 kg |
Dual Motor Power for More Demanding Rides
The TESWAY X9 Ultra features a dual motor all wheel drive system, delivering up to 4,000W peak power and 240Nm of combined maximum torque.
You can choose between single motor and dual motor operation depending on the riding conditions. Single motor mode uses less power, making it a practical option for longer rides, while dual motor mode activates both motors for stronger acceleration and additional traction.
This setup is particularly useful on steep climbs, loose gravel and uneven trails, where maintaining momentum and grip can be more challenging.
The X9 Ultra also comes with five levels of pedal assist and a Shimano 7 speed drivetrain. The pedal assist levels let you adjust how much motor support you receive, while the gears give you more control over your pedalling effort across different gradients.
With a listed top speed of 70 km/h, the X9 Ultra is built around a high output motor system for riders who prioritise power.
60V 30Ah Samsung Battery with Up to 161 km Range
The X9 Ultra uses a 60V 30Ah Samsung battery, providing a maximum range of up to 161 km on a single charge.
The bike supports both single motor and dual motor operation, giving you the flexibility to choose between conserving battery power and using the full output of both motors.
Single motor mode is a practical choice when you want to conserve battery power over longer distances. Dual motor mode uses more energy but provides additional drive when tackling demanding terrain.
Actual range depends on several factors, including riding mode, pedal assist level, rider weight, terrain, tyre pressure, wind and riding conditions.
The battery is integrated into the frame but can be removed for charging. This means you can take it indoors without having to move the entire bike.
The battery also uses Samsung lithium ion cells and integrated protection technology designed to help prevent overheating and overcharging.
Full Suspension for a More Comfortable Ride
Rough surfaces can make longer rides tiring, particularly when the bike has to deal with repeated bumps and uneven ground.
The TESWAY X9 Ultra features a full suspension setup, combining a 120 mm dual crown front fork with dual rear shocks. The front and rear suspension work together to absorb impacts and help keep the ride more controlled.
The 120 mm front fork is designed to handle larger impacts, while the rear shocks help reduce the bumps transferred through the frame and seat.
Whether you're riding on gravel, uneven tracks or rough trails, this setup helps absorb repeated bumps and reduce rider fatigue over longer outings.
For riders who want more cushioning than a standard front suspension setup can provide, the X9 Ultra's front and rear suspension offer an additional level of comfort.
26 x 4.0 Inch Kenda Fat Tyres for Better Traction
The TESWAY X9 Ultra comes fitted with 26 x 4.0 inch Kenda fat tyres.
Their wide profile provides a larger contact area with the ground, helping distribute the bike's weight and maintain grip on loose or uneven surfaces.
This is useful when riding on gravel, dirt tracks, sand and snow, where tyre traction can make a difference to stability and control.
The wide tyres also work alongside the dual motor system to support traction across more challenging surfaces.
Tyre pressure is another important factor. Adjusting it to suit the terrain and rider weight can affect grip, comfort and rolling resistance.
Four Piston Hydraulic Brakes for Reliable Stopping Power
Strong motor performance needs dependable braking to match. The X9 Ultra is equipped with four piston hydraulic disc brakes and 180 mm rotors that are 2.3 mm thick.
The four piston callipers distribute pressure across the brake pads to help deliver consistent braking force. The large rotors provide braking leverage and help manage heat during repeated braking.
Unlike mechanical disc brakes, hydraulic systems use fluid pressure rather than cables to operate the callipers. This reduces cable friction and stretch, providing a more consistent feel at the brake levers.
Together, these components are designed to give you better control when slowing down, particularly on descents and uneven terrain.
Smart LCD Display and Practical Riding Features
Beyond its motor, battery and suspension, the X9 Ultra includes several features designed to make everyday operation more convenient.
Smart LCD Display with NFC Unlocking
The smart LCD display keeps important riding information within easy reach. It also supports NFC unlocking, allowing you to unlock the bike using a compatible NFC card.
A built in USB charging port provides an additional way to charge compatible devices while riding.
Shimano 7 Speed Gears
The Shimano 7 speed drivetrain gives you a range of gear options for different gradients and riding conditions. You can adjust your pedalling effort when climbing or riding on flatter ground.
900 Lumen Headlight and Integrated Horn
The 900 lumen front headlight provides illumination for rides in low light conditions, while the integrated horn offers an audible warning when needed.
Removable Integrated Battery
The battery sits within the frame and can be removed for convenient charging. Its protective housing is also designed to help protect against water and dust.
52T Double Chain Guard
The 52T double chain guard helps protect the chain and surrounding components, reducing exposure to dirt and external contact.
Extra Large Padded Seat
The wider, thicker seat provides additional cushioning, particularly useful when spending longer periods on the bike.
Twist Throttle and Reflective Alloy Pedals
The twist throttle offers responsive acceleration control, while the reflective alloy pedals provide a secure foothold and additional visibility in low light conditions.
Battery Safety and Protection
Battery performance is important, but safety and reliability matter just as much.
The TESWAY X9 Ultra's electrical system is UL 2849 certified by TÜV, while its battery pack is UL 2271 certified. These certifications cover different aspects of e-bike electrical system and battery safety.
The battery uses premium lithium ion cells and integrated protection technology designed to help prevent overheating and overcharging.
Together, these features provide additional protection for the electrical system during regular charging and use.
Frame Design, Comfort and Load Capacity
The X9 Ultra combines its motor system, suspension and wide tyres with an ergonomic frame design intended to support stability and rider comfort.
Its front suspension and dual rear shocks help absorb impacts, while the wider padded seat provides additional cushioning during longer rides.
The bike also has a maximum payload capacity of 180 kg, giving you more flexibility when carrying additional gear or equipment.
With its combination of full suspension and a substantial load capacity, the X9 Ultra is designed to accommodate riders who need more than a basic electric bike setup.
Is the TESWAY X9 Ultra the Right Electric Mountain Bike for You?
The TESWAY X9 Ultra brings together several features that are particularly relevant to riders who prioritise motor power, traction, range and comfort.
Here's a quick look at what it offers:
- Motor power: Up to 4,000W peak power and 240Nm of combined maximum torque from the dual motor system.
- Battery range: A 60V 30Ah Samsung battery with a maximum range of up to 161 km.
- Traction: 26 x 4.0 inch Kenda fat tyres and all wheel drive for added grip on loose and uneven surfaces.
- Suspension: A 120 mm front fork and dual rear shocks for full suspension performance.
- Braking: Four piston hydraulic disc brakes with 180 mm rotors.
- Load capacity: A maximum payload of 180 kg.
- Convenience: NFC unlocking, a USB charging port, removable battery and integrated headlight.
If you're looking for an electric mountain bike with substantial motor output, a large capacity battery and full suspension, the X9 Ultra brings these features together in one package.
Its combination of dual motor power, wide fat tyres and front and rear suspension makes it a distinctive option in TESWAY's electric bike range.
FAQs
How far can the TESWAY X9 Ultra travel on a single charge?
The TESWAY X9 Ultra has a 60V 30Ah Samsung battery with a maximum range of up to 161 km per charge. Actual range depends on the riding mode, pedal assist level, rider weight, terrain, tyre pressure and weather conditions. Using single motor mode can help conserve battery power, while dual motor mode uses more energy.
How powerful is the TESWAY X9 Ultra?
The X9 Ultra features a dual motor all wheel drive system with up to 4,000W peak power and 240Nm of combined maximum torque. This provides strong acceleration and additional drive for steep climbs and demanding riding conditions.
Can you switch between single motor and dual motor modes on the X9 Ultra?
Yes. The X9 Ultra supports both single motor and dual motor operation. Single motor mode is useful when conserving battery power, while dual motor mode activates both motors to provide additional power and traction when needed.
Is the TESWAY X9 Ultra a full suspension electric mountain bike?
Yes. The X9 Ultra features a 120 mm dual crown front fork and dual rear shocks. This full suspension setup helps absorb impacts from uneven surfaces, providing a more comfortable and controlled ride on rough tracks and trails.
What tyres and brakes does the TESWAY X9 Ultra have?
The X9 Ultra comes with 26 x 4.0 inch Kenda fat tyres for added grip on loose and uneven surfaces. It also features four piston hydraulic disc brakes with 180 mm rotors that are 2.3 mm thick, providing controlled braking performance.
