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GrandTeton-Ultra

$2,599.00 $2,899.00

GrandTeton-Ultra

GrandTeton-Pro

Color - Galaxy Silver

Size - For Rider-165~190cm(5'4" - 6'3") One-Size

Size & Fit

A	Seat Tube Length (S/T)	460
B	Top Tube Length Horizontal (T/T")	648
C	B.B.Drop	60
D	Head Tube Length (H/T)	140
E	Seat Tube Angle (S/A)	73.5
F	Head Tube Angle (H/A)	68
G	Rear Wheel-to-Center (R/C)	490
H	Front Wheel-to-Center(F/C)	760
I	Wheel Base (W/B)	1244
J	Reach	450
K	Stack Height	668
L	Fork Length (F/K)	540
M	Fork Offset	58
N	Trail	85
	Stand Over Height	700
	User Body Height (Range)	1650-1850

One-Size
165-190cm

Performance

Assist Speed

20 Mph

Range

65 Miles

Weight

70 Lbs (32.1 Kg)

Maximum Load Capacity

400 Lbs (181 Kg)

Electronics

Motor

Ananda@ M100 48V/500W (Peak 750W)Mid Drive Motor, 130Nm

Sensor

Torque Sensor

Battery

48V 14.7Ah Removable Lithium-ion Battery, LG/Samsung Cells

Charger

54.6V/3A Fast Charger

Display

1.9 Color TFT-LCD Display Adaptive Brightness, Bluetooth

Throttle

None

Front Light

High Beam/Low Beam

Tail Light

Constant Illumination / Brake Flashing

APP

VanLife App

Smart System (TBox)

Yes

Component

Frame

6061 Al Alloy Frame

Front Fork

Air Suspension Fork with Lockout 120mm Travel

Rear Derailleur

Shimano® CUES 4000, 1X9 Speed

Crankset

42T Chainring, 170mm Crank

Cassette

Shimano® 9 speed cassette, 11-41T

Chain

Shimano® CN-LG500

Brakes

Tektro® 4-Piston Hydraulic Disc Brake 203mm Rotors

Rims

Aluminum Alloy, Double Wall

Front Hub

15*150mm, Boost Thru-Axle

Spokes

36*2 Stainless Steel Spokes

Tires

CST ® 26" *4.0" Tires, 60TPI

Tubes

CST ® 26"*4.0" Tubes

Handlebar

Zoom® Aluminum Alloy, 720mm length
30mm rise, 9-degree back sweep

Stem

Aluminum Alloy Stem, 47.5mm, -10 degree

Seat Post

Dropper Seatpost, travel 150 mm
Dimension 30.9 mm, Length 445 mm

Saddle

Selle Royal® A069H Saddle

Fenders

None

Rear Rack

None

Weight

32.1 kg

Grips

DDK® DGT-2200/B. Size 135 mm

Kickstand

Aluminum Alloy

Payment Method. Learn More

Vanpowers GrandTeton-Ultra

Ships in 2 business days from the Local Warehouse

Free Shipping & Up to 6-year warranty

$2,899.00

$2,599.00

TOP SPEED

20 MPH

TIRES

Fat Tire 26 X 4'

MOTOR POWER

500W 130Nm

RANGE

65Miles

MAX LOAD

400lbs

SMART SYSTEM

VanLife App

TOP SPEED

20 MPH

TIRES

Fat Tire 26 X 4'

MOTOR POWER

500W 130Nm

RANGE

65Miles

MAX LOAD

400lbs

SMART SYSTEM

VanLife App

Features

Ananda@ M100 48V/500W (Peak 750W)Mid Drive Motor, 130Nm

The Vanpowers GrandTeton-Ultra is equipped with the Ananda® M100 48V/500W (Peak 750W) Mid Drive Motor, delivering 130Nm of torque. This motor provides powerful acceleration and easy climbing capabilities. Its low center of gravity enhances stability and handling, ensuring smooth rides even at high speeds or during sharp turns. The integrated torque sensor optimizes energy efficiency, offering riders a personalized riding experience.

Ultimate Braking Power: Tektro® 4 Piston Hydraulic Disc Brake

The Tektro® 4-Piston Hydraulic Disc Brake’s hydraulic design with four pistons provides extremely powerful braking force, ensuring rapid and effective deceleration of the vehicle at all speeds. The 203mm large-diameter brake rotor increases the contact area for braking, further enhancing braking power. At the same time, it helps dissipate heat better, reducing brake fade and ensuring stable braking performance during long-term use.

Removable Lithium-ion Battery has High Safety and Long Range of 65 Miles.

Equipped with a 48V 14.7Ah removable lithium-ion battery (using LG or Samsung cells), it combines high voltage with large capacity to achieve powerful performance and an extremely long range of 65 miles. The removable design makes charging and replacement convenient. High-quality cells ensure stable performance and good consistency, while guaranteeing 100% safety.

Additional Battery Option for Doubling the Range

The additional battery is an option to double your range. The power supply can switch automatically from internal battery to the extender. Vanpowers GrandTeton is ready for your longer adventure.

Shimano 9-speed Derailleur

Equipped with a 9-speed Shimano Cues gear derailleur, this bike provides a suitable gear setting for any situation, whether climbing hills or cruising on flat terrain.

Integrated designed Smart loT System for Bike Tracking and Remoting

Inspired by smart vehicles, Vanpowers' dedicated IoT system provides all the remote safety features you need. Track your bike and maintain control even from a distance, all through your phone. The system's integrated design with the bike ensures the most convenient experience and safety assurance for customers.

Rider Safety First with Tests 50% Beyond ISO 4120 Standards

Rider safety is always our top priority. We conduct rigorous tests on every bike we produce, exceeding ISO 4120 testing standards by 50%.

Air Suspension Fork with Lockout 120mm Travel

The Air Suspension Fork with Lockout 120mm Travel offers excellent shock absorption for smooth rides over various terrains and ensures a comfortable and stable cycling experience. It can be locked out for maximum efficiency on flat roads or when climbing, enhancing pedaling power and speed. Additionally, the air suspension system can be adjusted according to your weight and riding style.

The Taillight with a Brake Light Function and an Embedded Design.

The taillight of the GrandTeton features an embedded design that seamlessly integrates with the bike frame. It has an automatic brake light function, ensuring that others can see clearly when you slow down or stop, thereby enhancing safety.

Comparison

	GrandTeton-Ultra Learn More	GrandTeton-Pro Learn More
Color	Galaxy Silver/ Lava Red and Coke Black	Galaxy Silver/ Lava Red and Coke Black
Mode	Pedal-Assist Only/Thumb Throttle	Pedal-Assist Only/Thumb Throttle
Assist Speed	20 Mph	20 Mph
Range	65 Miles	65 Miles
Weight	32.1 Kg	33.4 Kg
Maximum Load Capacity	400 Lbs (181Kg)	400 Lbs (181Kg)
Motor	Ananda@ M100 48V/500W (Peak 750W) Mid Drive Motor, 130Nm	750W High-speed Brushless Hub Motor
Sensor	Torque Sensor	Torque Sensor
Battery	48V 14.7Ah Removable Lithium-lon Battery, LG/Samsung Cells	48V 14.7Ah Removable Lithium-lon Battery, LG/Samsung Cells
Display	1.9" Color TFT-LCD Display Adaptive Brightness, Bluetooth	1.9" Color TFT-LCD Display Adaptive Brightness, Bluetooth
Throttle	/	Left-hand Thumb Throttle
APP	VanLife App	VanLife App
Tail Light	Constant Illumination / Brake Flashing	Constant Illumination / Brake Flashing
Smart System	Bluetooth Proximity Unlock/OTA/Emergency SOS Texts & Calls/4G and GPS Real-Time Tracking/ Geofencing Alerts for anti-theft	/
Front Fork	Air Suspension Fork with Lockout 120mm Travel	Suspension Fork with Lockout 120mm Travel
Rear Derailleur	Shimano® CUES 4000, 1X9 Speed	Shimano® CUES 4000, 1X9 Speed
Brakes	Tektro® 4-Piston Hydraulic Disc Brake 203mm Rotors	Tektro® Hydraulic Disc Brake with power cut-off lever,203mm Rotors
Handlebar	Zoom® Aluminum Alloy, 720mm length 30mm rise, 9-degree back sweep	Zoom® Aluminum Alloy, 720mm length 30mm rise, 9-degree back sweep
Seat Post	※Dropper Seatpost, travel 150 mm Dimension 30.9 mm, Length 445 mm	Zoom® Aluminum Alloy Seat Post, 30.9mm 320mm, with Quick Release Clamp
Fenders	/	Aluminum Alloy Fenders
Rear Rack	/	Aluminum Alloy, Max Load 25kg

GrandTeton-Ultra

Learn More

GrandTeton-Pro

Learn More

Color

Galaxy Silver/ Lava Red and Coke Black

Mode

Pedal-Assist Only/Thumb Throttle

Assist Speed

20 Mph

Range

65 Miles

Weight

32.1 Kg

33.4 Kg

Maximum Load Capacity

400 Lbs (181Kg)

Motor

Ananda@ M100 48V/500W (Peak 750W)
Mid Drive Motor, 130Nm

750W High-speed Brushless
Hub Motor

Sensor

Torque Sensor

Battery

48V 14.7Ah Removable
Lithium-lon Battery, LG/Samsung Cells

Display

1.9" Color TFT-LCD Display
Adaptive Brightness, Bluetooth

Throttle

Left-hand Thumb Throttle

APP

VanLife App

Tail Light

Constant Illumination / Brake Flashing

Smart System

Bluetooth Proximity Unlock/OTA/Emergency SOS Texts & Calls/4G and GPS Real-Time Tracking/ Geofencing Alerts for anti-theft

Front Fork

Air Suspension Fork with Lockout
120mm Travel

Suspension Fork with Lockout
120mm Travel

Rear Derailleur

Shimano® CUES 4000, 1X9 Speed

Brakes

Tektro® 4-Piston Hydraulic Disc Brake 203mm Rotors

Tektro® Hydraulic Disc Brake with power cut-off lever,203mm Rotors

Handlebar

Zoom® Aluminum Alloy, 720mm length 30mm rise, 9-degree back sweep

Seat Post

※Dropper Seatpost, travel 150 mm
Dimension 30.9 mm, Length 445 mm

Zoom® Aluminum Alloy Seat Post, 30.9mm 320mm, with Quick Release Clamp

Fenders

Aluminum Alloy Fenders

Rear Rack

Aluminum Alloy, Max Load 25kg

Lightning Fast & Free Shipping

Enjoy fast, free shipping on all your orders, ensuring your e-bike arrives quickly and at no extra cost.

Up To 6-Year Warranty

Ride with confidence with our up to 6-year warranty, covering your e-bike for years of worry-free use.

Hassle-Free After Sale

Experience a smooth, hassle-free buying process with easy returns and dedicated customer support.

What’s In The Box

GrandTeton-ultra x 1

Battery x 1

User Manual x 1

Toolkit Box x 1

Key x 2

Pedal x 2

Battery Charger x 1

What Our Clients Say

The GrandTeton Ultra is everything I wanted in a fat-tire e-bike. I recently took it out for a camping trip in Utah, and it was an absolute blast. The 1000W motor gave me all the torque I needed to climb steep, rocky trails without breaking a sweat. And the fat tires? They make every surface—sand, gravel, mud—feel like a paved road.

What surprised me the most is how smooth the Ultra is for such a powerful bike. It’s not just about raw strength; the bike feels refined and balanced, like it’s been built for serious adventurers. The battery life held up great, even with the motor working overtime on those climbs.

One thing to note: if you’re planning to take it on more urban routes, it can feel a bit overpowered, but that’s what I love about it. This bike was made to dominate the wild.

E-bike Skeptic Turned Believer

I used to think e-bikes were overhyped, but the GrandTeton really opened my eyes. It feels just like a regular bike when you want it to, but with the option of motor assist for those uphill climbs. It’s super convenient for both trails and commutes. My only complaint is that the battery could last longer, especially on the high assist mode

I've been riding the GrandTeton for a few months now, and it's quickly become my go-to bike for both weekend adventures and occasional commutes. The fat tires make a world of difference—whether I'm on muddy paths, rocky trails, or gravel roads, this bike sticks to the surface without slipping. I love how stable it feels, even at higher speeds. The motor gives me just enough boost to tackle steep climbs, but it never feels like it’s doing all the work for me—still feels like a workout, which is perfect.

That said, the bike isn't exactly lightweight. It's manageable on the road, but lifting it into my car or carrying it up a few steps takes some effort. I also noticed that when I use the highest motor assist level, the battery drains faster than I’d like. A second battery might be a good investment. But overall, I've had an amazing experience. This bike makes even the hardest trails fun and keeps me riding longer than ever before.

Confidence on Any Trail

I love how this bike makes every trail feel manageable. It’s solidly built, and the tires grip well even on loose gravel

Reliable on Camping Trips

I’ve taken this bike on several camping trips, and it’s performed well. The motor is powerful, and the tires are built for tough terrain. My only issue is that it feels a bit heavy when I need to carry it for a distance. A lighter frame would make it even better

1 2

Frequently Asked Questions

You can pay with a credit card (Mastercard/Visa), PayPal, or Klana.

If your credit card was declined or your payment failed, this may be due to your bank's automated anti-fraud systems or your payment limit. Please make sure your credit card information was entered correctly, or try another payment method.

If the transaction still doesn't go through, please contact your bank to make sure nothing is blocking the payment. If everything looks good from the bank's side, please get in touch with our support team, and we'll diagnose the problem.

If you have any problems with payment, please get in touch with our Customer Support team.

We're sorry to hear you'd like to cancel your order. Cancellations are possible until our Warehouse team starts preparing your order for shipment. You can cancel your order in your My Vanpowers account. Sign in to your Vanpowers account and go to 'Orders'. Click on the 'Cancel Order' button and follow the steps.

If you can't see this button, we've already prepared your order for shipment, and unfortunately, a cancellation may no longer be possible. If you still want to cancel, please contact our Customer Support team.

The prices of our bikes are listed on our website. You'll see an overview of the total costs, including shipping, at the checkout page when placing an order. We cannot provide individual quotes outside of this. If you want to know more, you can refer to the Terms & Conditions.

Your data is handled confidentially and encrypted with SSL secure server software. Information regarding your order, name, address, credit card, or bank details is encrypted and cannot be read by any third party. If you want to know more, you can refer to the privacy policy.

Your invoice will be available as your order leaves our warehouse. You will receive the invoice by email, and you can also download it from your Vanpowers account.

It is not possible to issue an invoice before your bike is shipped.

No, but please register your email and name, and we will contact you.

No, shipping fees vary depending on your country of delivery. They will be shown and calculated during the checkout. You can refer to the shipping policy.

You can check your order status on your Vanpowers account. If your bike has already been shipped, you'll receive a track & trace email from our shipping partner, and you can also track your order number by clicking Track orders.

If your bike hasn't been shipped yet and you would like to change your delivery address, you can contact us.

If you have other shipping consulting questions, refer to our shipping policy.

We offer a 30-day, no-hassle returns policy because we believe the only way to know if our bikes are suitable for you is to ride them.

Don't hesitate to get in touch with us first. We will help you cancel the order and process to refund you, and the refund takes 5-8 business days back to your account.

We guarantee each new E-Bike's frame and original components against defects in craft and materials for one year from the day of delivery of your bike. It does not include parts subject to normal wear and tear (Brake Pads, Spokes, Tubes, Flywheel Pinion, Saddle, Kickstand.) and improper assembly or follow-up maintenance. See the complete warranty details here.

Screw Joints

-Check the vehicle regularly for loose screw connections according to the maintenance schedule and tighten loose screws with a torque wrench.

-Do not ride the bicycle if you find loose screw joints.

-Have loose screw joints checked by a professional if you lack the necessary expertise and tools.

Frame and forks

-Check the frame and rigid fork for cracks, deformation, or discoloration.

-If the frame or the forks is cracked, deformed, or discolored, contact the professional immediately.

-Do not use the cycle if you find any cracks, deformation, or discoloration.

Saddle

-Check whether you can twist the saddle.

-If you can twist the saddle, tighten the seat post clamp. Observe applicable torques.

-Check whether you can move the saddle horizontally in the direction of travel or the opposite direction.

If you can move the saddle, adjust the saddle clamp.

Wheels

-Check whether the front or rear wheel can move sideways and whether the wheel nuts move.

-If the wheel nuts move, have a professional check the screw joints.

-If the quick-release axle moves, adjust the axle.

-If the front or rear wheel moves sideways, have a professional check the wheel.

-Check whether there is an equal distance between the front wheel and the front fork or between the rear wheel and the frame.

-If the distances are not identical, please have a professional check the front and rear wheels.

-Lift the cycle and turn the front or rear wheel. Check whether the front or rear wheel swings sideways or outwards.

-If the front or rear wheel swings sideways or outwards, please have a professional check the wheel.

-Check the front and rear rims for cracks, deformation, or color changes at regular intervals.

-Check whether the rim is under the inner tube and the rim tape.

-Do not use the cycle if the rim is cracked, deformed, or discolored.

-Have a professional check if there is any damage on the rim, materials, and aluminum.

-Squeeze the spokes together gently with your thumb and fingers, checking whether

-The tension is the same for all spokes. If the tension varies or spokes are loose, have a professional check the spokes tensioned.

Tires

Check whether the tire pressure is correct according to the data on the tire sidewall.

Check the tires for cracks and damage from foreign bodies.

Check whether you can feel the tire tread.

If a tire is cracked or damaged, or the tread depth is too low, have the tire replaced by a professional.

Brake

-It's crucial that you learn and remember which brake lever controls which brake (front/rear) to ensure your safety.

-To check which configuration your eBike is set up, squeeze one brake lever and see whether the front or rear brake engages. Now to the same with the other brake lever. Remember this configuration.

-While testing the brake configuration, make sure that your hands can comfortably reach and squeeze the levers with no issues. If you experience any problems or discomfort operating the brakes, please reach out to us before riding.

-Review the brake manufacturer's user manuals and care for your brakes correctly.

Battery

-It's essential to follow these instructions and safety tips to preserve the longevity of your battery's life and ensure proper performance.

-Fully charge the battery before each ride to ensure it is ready to go the entire range. It will help reduce the chance of over-discharging the battery.

-If the battery becomes physically damaged, non-functional, has been dropped, or involved in a crash, or you notice it performing abnormally, please discontinue use and contact the seller immediately.

Charging your Battery

-The charger is rated for 100-240V. Be sure to check the charger, the charger cables, and the battery for damage before beginning each charge.

-Charging time takes about 3-4 hours. It may take longer to fully charge the battery on rare occasions, mainly when the bike is new or stored for a long time.

-Only charge the battery with the supplied charger as others may cause damage to the battery or increase the possibility of fire or explosion.

-While the charger is designed to stop charging once the battery is full automatically, please do not leave it plugged in for more than 12 hours.

-Make sure your charger is isolated from liquids, dirt, and debris.

We set up every new e-bike to make sure it's ready to ride, but it's normal for some parts to work a little loose. To make sure you enjoy many years of smooth riding, we recommend getting your new bike checked by a professional after three months or 1000km of riding. Here's what they'll do:

-Tighten and lube the chain

- Adjust the brakes

- Align the wheels

- Check the gearing

- Retighten all bolts

- Lube the brake and shift cables

- Check the tire pressure

Please apply now to become our official partner. Fill in the form, so we get in touch with you to explore the opportunities.

Not yet.

Pedal assist uses a cadence sensor built into the drivetrain of the e-bike. The sensor detects when the rider is revolving the pedals and signals the electric motor to provide the level of pedal assistance that has been selected.

For your and your bicycle's safety and the laws in your location, please understand that we cannot provide "cheat codes" to our dear supporters.

Yes.

No, the City Vanture needs to be assembled by you. We will give you the instructions with the package, and we will also provide you with an installation video to ensure that you can install it smoothly. If you have any further questions, you can always contact us at service@vanpowers.com.

You can check your order's status on your account page. Besides, we'll send you a notification email regarding each stage of your order. Please contact service@vanpowers.com if you have any questions.

We will ship directly to the address you provide.

Please contact our amazing support team: service@vanpowers.com. Facebook Group: //www.facebook.com/groups/364591248947656

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GrandTeton-Ultra

Size & Fit

Size & Fit

Assist Speed

20 Mph

Range

65 Miles

Weight

70 Lbs (32.1 Kg)

Maximum Load Capacity

400 Lbs (181 Kg)

Motor

Ananda@ M100 48V/500W (Peak 750W)Mid Drive Motor, 130Nm

Sensor

Torque Sensor

Battery

48V 14.7Ah Removable Lithium-ion Battery, LG/Samsung Cells

Charger

54.6V/3A Fast Charger

Display

1.9 Color TFT-LCD Display Adaptive Brightness, Bluetooth

Throttle

None

Front Light

High Beam/Low Beam

Tail Light

Constant Illumination / Brake Flashing

APP

VanLife App

Smart System (TBox)

Yes

Frame

6061 Al Alloy Frame

Front Fork

Air Suspension Fork with Lockout 120mm Travel

Rear Derailleur

Shimano® CUES 4000, 1X9 Speed

Crankset

42T Chainring, 170mm Crank

Cassette

Shimano® 9 speed cassette, 11-41T

Chain

Shimano® CN-LG500

Brakes

Tektro® 4-Piston Hydraulic Disc Brake 203mm Rotors

Rims

Aluminum Alloy, Double Wall

Front Hub

15*150mm, Boost Thru-Axle

Spokes

36*2 Stainless Steel Spokes

Tires

Zoom® Aluminum Alloy, 720mm length
30mm rise, 9-degree back sweep

Dropper Seatpost, travel 150 mm
Dimension 30.9 mm, Length 445 mm