"Conquer Your Summit."
The GrandTeton Ultra is a new breed of all-terrain machine, blending raw, trail-taming power with sophisticated smart technology. This is the bike for the rider who wants to go further, climb higher, and ride smarter on their Electric Hunting Bike. Feel the immense, earth-moving force of the 130N.m mid-drive motor as it turns impossible climbs into conquered territory. Sense the natural, intuitive power delivery of the advanced torque sensor that mirrors your every effort. And ride with the ultimate peace of mind, knowing the integrated TBOX smart system is your digital co-pilot, providing GPS tracking, security, and SOS alerts. This is your smarter, stronger, and safer ticket to backcountry freedom.
This Is The Tool For You If...
- You crave the unmatched climbing power and balanced feel of a high-torque mid-drive motor.
- You are a tech-savvy rider who values smart features like GPS tracking and crash detection.
- You need a rugged, high-performance e-bike for tackling challenging trails and long adventures.
- You believe your bike should be a powerful tool and a smart, secure investment.
The King of the Climb
Feel the Mountain Flatten
This is what true power feels like. The heart of the GT Ultra is its Ananda® M100 mid-drive motor, churning out a colossal 130N.m of torque. Feel the bike surge forward with an unstoppable force, transforming steep, technical climbs from grueling challenges into moments of triumph. The mid-drive placement provides a perfectly balanced center of gravity, giving you a planted, confidence-inspiring feel as you power over obstacles. This isn't just climbing; it's conquering.
Power That's Part of You
An Intuitive Partnership
Experience a ride that feels like a natural extension of your own body. The GT Ultra'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 like a superhero.
Key Features
TBOX Smart Module
Connects to the Vanlife App for GPS tracking, auto-unlock, theft alerts, and SOS crash detection for a safer, smarter ride.
Tektro® 4-Piston Brakes
Powerful hydraulic brakes with 203mm rotors deliver strong, controlled stopping power on long descents and aggressive terrain.
120mm Air Suspension Fork
Absorbs shocks from rough terrain for a smoother ride. Lighter and more adjustable than coil forks, with a lockout for efficient climbing.
One-Click Dropper Seatpost
Instantly lower your saddle for confident control on descents, then raise it for maximum pedaling power on climbs, all without stopping.
Dual Battery Ready
Features an additional battery port, allowing you to double your range to an incredible 185 miles for the longest adventures.
See It In Action
- Conquer any climb with a 130N.m mid-drive motor.
- Ride smarter and safer with GPS and SOS features.
- Experience a natural, intuitive pedal-assist feel.
- Tackle any trail with full suspension and a dropper post.
Technical Specifications
| Top Speed | 28 mph |
|---|---|
| Range | Up to 93 Miles (185 with optional 2nd battery) |
| Max Load | 400 lbs |
| Bike Weight | 70.4 lbs |
| Motor | Ananda® M100 500W Mid-Drive (1400W Peak) |
| Battery | 705.6Wh (48V 14.7Ah) Samsung® Cells |
| Brakes | Tektro® 4-Piston Hydraulic Disc, 203mm Rotors |
| Fork | 120mm Air Suspension Fork with Lockout |
| Tires | CST® 26" x 4.0" Fat Tires |
Dimensions & Sizing
- Rider Height: 5'5" - 6'3"
- Top Tube: 648mm
- Reach: 450mm
- Stack: 668mm
- Standover: 790mm (approx)
Performance Ratings
Belcopia Rating
96%
The GrandTeton Ultra is a technological powerhouse built for the backcountry. Its monstrously powerful mid-drive motor and advanced torque sensor deliver a ride feel and climbing ability that few can match. Paired with its innovative smart features, this is the ultimate e-MTB for the serious, tech-forward adventurer using an Electric Hunting Bike.