"The Wilderness is Calling."
The GrandTeton-Pro is your rugged, reliable partner for backcountry exploration. This is a true all-terrain vehicle, engineered to haul heavy loads and conquer any landscape that stands in your way. Feel the immense pulling power of the 900W peak hub motor as it turns steep fire roads into gentle slopes. Experience the freedom of a massive 93-mile range, with the option to double it for multi-day expeditions. With its massive payload capacity, intuitive torque sensor, and go-anywhere fat tires, the GrandTeton-Pro isn't just a bike; it's your key to unlocking the wild.
This Is The Tool For You If...
- You are an outdoor enthusiast who needs to haul gear for hunting, fishing, or camping.
- You want a powerful, high-torque motor that makes climbing feel effortless, even when loaded.
- You need a massive battery range for long, multi-day adventures deep in the backcountry.
- You value a durable, reliable machine that can handle any terrain you throw at it.
A Ride That Feels Like You
An Intuitive Partnership
Experience a ride that feels like a natural extension of your own body. The GT-Pro's advanced torque sensor measures your pedal pressure with incredible precision, delivering a perfectly proportional and instantaneous boost of power. Sense how it seamlessly amplifies your effort, whether you're gently spinning on a flat trail or digging deep on a steep ascent. There's no lag, no jerkiness—just a smooth, dynamic, and intuitive ride that makes you feel unstoppable.
Go Anywhere. Seriously.
Unleash Your Inner Explorer
This bike erases the boundaries of the trail. Feel the immense, sure-footed grip of the 4-inch all-terrain fat tires as they float across soft sand, claw their way over loose rocks, and confidently navigate muddy paths. Paired with a plush 120mm suspension fork that smooths out the terrain, you get a ride that is both comfortable and incredibly capable. Hear the sound of the waves, not the rattle of your bike. This is your all-access pass to adventure.
Key Features
93-Mile Range Battery
A massive 705.6Wh removable battery with an optional second battery port to extend your adventures up to 185 miles.
750W Hub Motor
A powerful and reliable hub motor that peaks at 900W and delivers 85N.m of torque to conquer steep hills with ease.
High-Capacity Loading
Built for versatility with a sturdy 400lbs total capacity and a 120lbs rear rack, ready for all your gear.
Tektro® Hydraulic Disc Brakes
Paired with 203mm rotors, this system offers exceptional stopping power and control, even under heavy loads.
120mm Suspension Fork
A high-performance suspension fork with lockout adapts to any terrain, ensuring a stable and comfortable ride.
See It In Action
Technical Specifications
| Top Speed | 28 mph |
|---|---|
| Range | Up to 93 Miles |
| Max Load | 400 lbs |
| Motor | 750W Hub Motor (85N.m Torque) |
| Battery | 705.6Wh (48V 14.7Ah) Samsung® Cells |
| Drivetrain | Shimano® CUES 9-Speed |
| Brakes | Tektro® Hydraulic Disc Brakes, 203mm Rotors |
| Suspension | 120mm Suspension Fork with Lockout |
Mechanicals
| Frame | 6061 Aluminum Alloy Frame |
|---|---|
| Tires | CST® 26" x 4.0" Fat Tires |
| Sensor | Torque Sensor |
| App | VanLife App (with optional TBOX) |
Dimensions & Sizing
- Rider Height: 5'5" - 6'3"
- Top Tube: 648mm
- Reach: 450mm
- Stack: 668mm
- Standover: 790mm (approx)
Performance Ratings
Belcopia Rating
95%
The GrandTeton-Pro is a true backcountry workhorse. It combines a powerful hub motor, a massive battery, and a rugged frame to create an incredibly capable all-terrain vehicle. For the adventurer who needs to haul gear deep into the wilderness, this bike is an exceptional and reliable tool.