🏔️ X-Treme Rocky Road 48V 17Ah Fat Tire Electric Mountain Bike
750W Power, 816Wh Long-Range Battery & True All-Terrain Fat Tire Performance
Built for riders who demand adventure without compromise, the X-Treme Rocky Road 48V Electric Mountain Bike combines a powerful 750W brushless rear hub motor, a premium 48V 17Ah removable lithium-ion battery, and oversized 26" x 4" fat tires to deliver exceptional performance on pavement, gravel, sand, dirt trails, and rugged terrain.
Whether you're commuting during the week or exploring off-road trails on weekends, the Rocky Road is engineered to provide confidence, comfort, and impressive long-range capability.
⚡ Go Further. Climb Higher. Explore More.
The Rocky Road was designed for riders who want a serious electric mountain bike with the capability to tackle changing terrain.
Powered by a 750W rear hub motor and an 816Wh lithium battery, it delivers speeds up to 20 MPH and an impressive range of up to 60 miles per charge with pedal assist, making it one of the most versatile fat tire eBikes in its class.
❤️ Why Riders Love The Rocky Road
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✅ Powerful 750W brushless rear hub motor
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✅ High-capacity 48V 17Ah removable battery
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✅ Massive 816Wh energy capacity
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✅ Up to 60 miles per charge
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✅ 26" × 4" all-terrain fat tires
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✅ Front suspension fork for added comfort
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✅ Shimano 7-speed drivetrain
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✅ Pedal assist and throttle operation
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✅ Front and rear disc brakes
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✅ Full-color LCD display
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✅ Excellent stability on pavement, gravel, sand, and dirt
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✅ Supports riders up to 350 lbs
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✅ Built for commuting and adventure riding
🔥 Premium Features
⚙️ High-Torque 750W Rear Hub Motor
At the heart of the Rocky Road is a durable 750-watt brushless rear hub motor designed to deliver smooth acceleration and dependable climbing assistance.
Why It Matters
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Strong low-speed power delivery
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Efficient hill climbing
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Quiet operation
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Minimal maintenance
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Reliable long-term performance
The rear hub motor provides responsive assistance across a wide variety of riding conditions.
🔋 48V 17Ah Removable Lithium Battery
The Rocky Road features a premium 48V 17Ah lithium-ion battery pack with approximately 816Wh of energy capacity.
Battery Benefits
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Up to 60 miles of range
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Convenient removable design
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Easy charging on or off the bike
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Long battery lifespan
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Excellent energy efficiency
The removable battery gives riders flexibility whether charging at home, work, or on the road.
🛞 26" × 4" Fat Tire Stability
The Rocky Road rides on oversized:
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Front Tire: 26" × 4" Fat Tire
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Rear Tire: 26" × 4" Fat Tire
Advantages
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Superior traction
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Increased ride comfort
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Better flotation on soft terrain
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Enhanced stability
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Improved confidence in challenging conditions
From gravel roads to beach paths, the fat tire setup provides exceptional versatility.
🏔️ Front Suspension Fork
The front suspension system helps absorb impacts from:
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Dirt trails
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Gravel roads
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Uneven pavement
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Light off-road terrain
The result is a smoother, more controlled riding experience across varied surfaces.
⚡ Shimano 7-Speed Performance Drivetrain
The Rocky Road combines electric assistance with a proven Shimano 7-speed gear system.
Benefits
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Better climbing efficiency
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Improved pedaling performance
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More riding flexibility
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Enhanced battery optimization
The gearing system allows riders to adapt quickly to changing terrain.
🛑 Dual Disc Brake Control
Ride confidently with:
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Front Disc Brake
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Rear Disc Brake
This braking system delivers:
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Strong stopping power
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Reliable control
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Consistent braking feel
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Improved confidence during descents
Ideal for both commuting and trail riding.
📊 Advanced Full-Color LCD Display
Monitor key riding information in real time.
Display functions include:
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Current speed
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Battery level
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Odometer
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Trip distance
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Pedal assist level
All critical ride data remains easy to read while riding.
🚦 Three Versatile Riding Modes
Adapt the Rocky Road to your riding style.
Pedal Assist Mode
Maximize range while reducing rider effort.
Full Electric Throttle Mode
Enjoy electric-powered riding on demand.
Traditional Bicycle Mode
Ride manually whenever desired.
This flexibility makes the Rocky Road suitable for fitness, commuting, and adventure riding.
⛰️ Excellent Hill-Climbing Capability
The combination of:
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750W motor
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48V electrical platform
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Shimano 7-speed drivetrain
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26" × 4" fat tires
allows the Rocky Road to confidently tackle steep climbs and challenging terrain while maintaining traction and stability.
🏗️ Premium Mountain Bike Frame
Built around a durable aluminum alloy frame that delivers:
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Responsive handling
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Long-term durability
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Reduced weight
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Enhanced rider confidence
Designed to perform equally well on urban streets and rugged trails.
📊 Full Technical Specifications
| Specification | Details |
|---|---|
| Model | X-Treme Rocky Road |
| Vehicle Type | Fat Tire Electric Mountain Bike |
| Motor Power (Nominal) | 750 Watts |
| Peak Motor Power | Not Specified |
| Motor Configuration | Single Rear Hub Motor |
| Motor Type | Brushless Rear Hub Motor |
| Torque | Not Specified |
| Battery Voltage | 48V |
| Battery Capacity | 17Ah |
| Battery Watt Hours | 816Wh |
| Battery Type | Lithium-Ion |
| Battery Removable | Yes |
| Top Speed | Up to 20 MPH |
| Maximum Range | Up to 60 Miles |
| Charging Time | 6–8 Hours |
| Controller | 48V Intelligent Controller |
| Drivetrain | Rear Hub Drive |
| Gearing | Shimano 7-Speed |
| Riding Modes | Pedal Assist, Throttle, Manual Riding |
| Hill Climbing Capability | Excellent Multi-Terrain Climbing |
| Tire Size Front | 26" × 4" |
| Tire Size Rear | 26" × 4" |
| Tire Type | Fat Tire All-Terrain |
| Suspension Type | Front Suspension Fork |
| Front Brake | Disc Brake |
| Rear Brake | Disc Brake |
| Frame Material | Aluminum Alloy |
| Wheel Material | Aluminum Alloy |
| Display Type | Full-Color LCD Display |
| Lighting System | Integrated LED Headlight |
| Headlight | LED |
| Tail Light | Integrated Rear Light |
| Waterproof Rating | Not Specified |
| Payload Capacity | 350 lbs |
| Seat Type | Comfort Saddle |
| Handlebar Type | Mountain Bike Handlebar |
| Product Weight | 67 lbs |
| Shipping Weight | 83 lbs |
| Overall Length | 78 Inches |
| Overall Height | 44 Inches |
| Overall Width | 28 Inches |
| Charger Included | Yes |
| Assembly Required | Minor Assembly |
| Warranty | 1-Year Manufacturer Warranty |
🌎 Real-World Performance
The Rocky Road was engineered to handle the demands of riders who travel beyond paved streets.
Its 750W brushless motor pairs with a premium 48V 17Ah lithium battery, delivering approximately 816Wh of stored energy and a remarkable range of up to 60 miles per charge when using pedal assist. Riders can comfortably maintain speeds up to 20 MPH while enjoying stable, predictable handling.
The oversized 26" × 4" fat tires provide outstanding traction across dirt, gravel, pavement, sand, and mixed terrain. Combined with the front suspension fork, Shimano 7-speed drivetrain, and dual disc brakes, the Rocky Road delivers a ride that feels confident, controlled, and comfortable regardless of conditions.
With a generous 350 lb payload capacity, removable battery system, full-color LCD display, and true all-terrain capability, the Rocky Road is equally capable as a commuter bike or adventure machine.
⚖️ Comparison Table
| Feature | Rocky Road 48V 17Ah | Aventon Aventure.2 | RadRover 6 Plus | Generic Commuter eBike |
|---|---|---|---|---|
| Motor Power | 750W | 750W | 750W | 250W–500W |
| Battery | 48V 17Ah | 48V 15Ah | 48V 14Ah | |
| Battery Capacity | 816Wh | 720Wh | 672Wh | 360–600Wh |
| Range | Up to 60 Miles | Up to 60 Miles | Up to 45 Miles | 15–40 Miles |
| Top Speed | 20 MPH | 20 MPH | 20 MPH | 15–20 MPH |
| Tires | 26" × 4" Fat Tires | 26" × 4" | 26" × 4" | Standard Tires |
| Payload | 350 lbs | 400 lbs | 275 lbs | 220–300 lbs |
| Suspension | Front Suspension | Front Suspension | Front Suspension | |
| Drivetrain | Shimano 7-Speed | Shimano 8-Speed | 7-Speed | |
| Off-Road Capability | Excellent | Excellent | Excellent | Limited |
Why The Rocky Road Stands Out
The Rocky Road combines:
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Large 816Wh removable battery
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Up to 60 miles of riding range
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Powerful 750W motor system
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Fat tire traction and stability
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Front suspension comfort
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Shimano 7-speed drivetrain
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350 lb payload capacity
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Premium all-terrain versatility
It's built for riders who want one bike capable of handling nearly every adventure.
🛡️ Shop With Confidence
Secure Checkout
Protected payment processing for complete confidence.
Free Shipping
Fast shipping available on qualifying orders.
No Hidden Fees
Transparent pricing from checkout through delivery.
Quality Inspection
Every bike undergoes inspection before shipment.
Dedicated Customer Support
Professional assistance before and after purchase.
Warranty Protection
Backed by a 1-Year Manufacturer Warranty.
📦 What's In The Box
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X-Treme Rocky Road Electric Mountain Bike
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48V 17Ah Removable Lithium Battery
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Battery Charger
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Full-Color LCD Display
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Front Wheel
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Pedals
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Tool Kit
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Owner's Manual
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Warranty Documentation
❓ Frequently Asked Questions
How fast does the Rocky Road go?
The Rocky Road reaches speeds up to 20 MPH.
What range can I expect?
You can achieve up to 60 miles per charge using pedal assist under ideal riding conditions.
Is the battery removable?
Yes. The 48V 17Ah lithium-ion battery can be removed for convenient charging.
How long does charging take?
Charging typically requires approximately 6–8 hours.
Can it handle steep hills?
Yes. The combination of the 750W motor, Shimano 7-speed drivetrain, and pedal assist system provides excellent climbing assistance.
What terrain is it designed for?
The Rocky Road is designed for pavement, gravel roads, dirt trails, parks, fire roads, and light off-road terrain.
What is the maximum rider weight?
The bike supports riders up to 350 lbs.
Does it include pedal assist?
Yes. Riders can choose pedal assist, throttle mode, or manual pedaling.
Is assembly required?
Minor assembly is required upon delivery.
Is it waterproof?
A waterproof rating is not specified. Avoid prolonged exposure to heavy rain or deep water.
How long will the battery last?
The lithium-ion battery is engineered for years of reliable service with proper charging and maintenance.
🚀 Built For Riders Who Never Take The Easy Route
The X-Treme Rocky Road combines powerful electric performance, premium components, and true fat tire versatility into one capable machine.
With a 750W motor, 48V 17Ah removable battery, 816Wh capacity, 60-mile range, Shimano gearing, front suspension, and oversized 26" × 4" fat tires, it's engineered to take you farther with confidence.
Demand remains strong for premium fat tire electric mountain bikes, and inventory is often limited.
Experience the freedom to ride beyond the pavement with the Rocky Road.
