⚡ Rattan LF Ultra
The Ultimate Long-Range Folding E-Bike Built for Adventure, Commuting & Everyday Freedom
Experience exceptional power, industry-leading range, and all-terrain capability in one premium folding electric bike. The Rattan LF Ultra combines a high-torque 1000W rear hub motor, a massive 48V 40.5Ah battery, hydraulic disc brakes, and fat 20" x 4.0" tires to create one of the most versatile long-range e-bikes available today.
Whether you're commuting, exploring trails, camping, RV traveling, or replacing short car trips, the LF Ultra is engineered to take you farther with confidence.
🚀 Why Riders Love The LF Ultra
🔋 Go Further Than Ever
The enormous 48V 40.5Ah (1944Wh) battery delivers an incredible range of up to 120 miles on pedal assist, reducing charging frequency and extending your adventures.
⚡ Serious Power for Hills & Acceleration
The LF Ultra features a powerful:
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1000W Nominal Rear Hub Motor
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1800W Peak Output
Combined with 120Nm of torque, this bike delivers impressive acceleration and strong hill-climbing capability.
🏕 Built for Every Adventure
From city streets to gravel roads, campgrounds, parks, beaches, and bike paths, the LF Ultra adapts to a wide range of riding environments.
🚲 Foldable Convenience
The folding frame allows easy storage in apartments, garages, RVs, and vehicle cargo areas without sacrificing performance.
👥 Designed for Real-Life Utility
With a massive 400 lb payload capacity and passenger-ready rear rack system, the LF Ultra is built for commuting, cargo, and shared rides.
✨ Key Features
⚡ 1000W Motor + 1800W Peak Power
Why It Matters
✅ Strong acceleration
✅ Excellent hill climbing
✅ Higher load capacity
✅ Confident riding at higher speeds
Motor Specifications
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Motor Type: Brushless Geared Rear Hub Motor
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Motor Configuration: Single Motor
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Nominal Power: 1000W
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Peak Power: 1800W
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Torque: 120Nm
The 120Nm torque output provides excellent pulling power for steep inclines and heavier riders.
🔋 Massive 48V 40.5Ah Battery
One of the largest battery systems available in a folding e-bike.
Battery Specifications
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Voltage: 48V
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Capacity: 40.5Ah
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Energy: 1944Wh
Benefits
✅ Up to 120-mile range
✅ Fewer charging sessions
✅ Better long-distance capability
✅ Ideal for touring and commuting
🛞 20" x 4.0" Fat Tires
The puncture-resistant CST fat tires provide:
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Enhanced traction
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Greater comfort
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Improved stability
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Better performance on mixed terrain
Perfect for:
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Pavement
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Gravel
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Dirt paths
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Beach riding
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Campgrounds
🛑 Dual Hydraulic Disc Brakes
The LF Ultra features front and rear hydraulic disc brakes for reliable stopping power.
Benefits
✅ Improved control
✅ Better braking performance
✅ Reduced hand fatigue
✅ Consistent stopping power
🔄 Shimano 7-Speed Drivetrain
Adjust your gearing to match terrain and riding style with the trusted Shimano 7-speed system.
💡 Integrated Lighting System
Ride confidently with:
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Integrated Front LED Headlight
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Integrated Taillight
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Brake Light Functionality
Designed to improve visibility day and night.
🪶 Folding Aluminum Frame
The lightweight aluminum frame combines strength, durability, and portability.
Benefits
✅ Easier storage
✅ RV-friendly
✅ Apartment-friendly
✅ Durable construction
📊 Full Technical Specifications
| Specification | Details |
|---|---|
| Model | Rattan LF Ultra |
| Motor Type | Brushless Geared Rear Hub Motor |
| Motor Configuration | Single Motor |
| Nominal Motor Power | 1000W |
| Peak Motor Power | 1800W |
| Motor Torque | 120Nm |
| Battery Voltage | 48V |
| Battery Capacity | 40.5Ah |
| Battery Energy | 1944Wh |
| Top Speed | 32 MPH |
| Maximum Range | Up to 120 Miles |
| Tire Size | 20" x 4.0" |
| Tire Brand | CST Fat Tire |
| Tire Type | Puncture Resistant |
| Suspension Type | Rear Suspension |
| Brake Type | Dual Hydraulic Disc Brakes |
| Frame Material | Aluminum Alloy |
| Drivetrain | Shimano 7-Speed |
| Display | LCD Display |
| Pedal Assist Levels | 5 Levels |
| Throttle | Half Twist Throttle |
| Payload Capacity | 400 lbs |
| Charging Time | 7–8 Hours |
| Charger | 4.5A Fast Charger |
| Lighting | Integrated Headlight & Taillight |
| Folding Frame | Yes |
| Foldable Pedals | Yes |
| Cruise Control | Yes |
| Passenger Capability | Yes |
| Rider Height Range | 5'3" – 6'4" |
| Bike Weight | Approx. 86 lbs |
🚀 Performance Overview
⚡ Motor Performance
The LF Ultra combines:
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1000W Continuous Power
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1800W Peak Output
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120Nm Torque
This powerful combination delivers strong acceleration, improved hill climbing, and smooth performance even with heavier loads.
🔋 Battery Performance
The huge 48V 40.5Ah battery stores 1944Wh of energy, providing one of the longest ranges available in a folding fat tire e-bike.
🏃 Top Speed
Reach speeds up to:
32 MPH
Ideal for commuting, recreation, and long-distance riding.
⛰ Hill Climbing Capability
Thanks to:
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120Nm Torque
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1000W Motor
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Shimano 7-Speed System
The LF Ultra handles steep inclines with confidence.
🌲 Terrain Capability
Designed for:
✅ City Streets
✅ Gravel Roads
✅ Dirt Trails
✅ Campgrounds
✅ Beach Paths
✅ Parks
✅ RV Adventures
The fat tires and rear suspension provide excellent comfort across varied terrain.
📈 Comparison Table
| Feature | Rattan LF Ultra | Aventon Sinch 2.5 | Lectric XPeak |
|---|---|---|---|
| Motor Power | 1000W / 1800W Peak | 750W | 750W |
| Torque | 120Nm | Lower | 85Nm |
| Battery | 48V 40.5Ah | Smaller Capacity | Smaller Capacity |
| Range | Up to 120 Miles | Up to 55 Miles | Up to 60 Miles |
| Top Speed | 32 MPH | 28 MPH | 28 MPH |
| Payload Capacity | 400 lbs | 300 lbs | 330 lbs |
| Brakes | Hydraulic | Hydraulic | Hydraulic |
| Tires | 20" x 4.0" | 20" x 4.0" | 26" Fat Tires |
| Folding Design | Yes | Yes | No |
🛡 Shop With Confidence
🔒 Secure Checkout
All transactions are protected using encrypted payment processing systems.
🚚 Fast & Reliable Shipping
Every order is carefully packaged and shipped with tracking information.
🎧 Dedicated Customer Support
Our team is available to assist before and after your purchase.
🔍 Quality Inspection
Every bike undergoes inspection and testing before shipment.
🛠 Warranty Coverage
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1-Year Manufacturer Warranty
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Coverage against manufacturing defects
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Dedicated support assistance
📦 What's In The Box?
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Rattan LF Ultra Electric Bike
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48V 40.5Ah Battery
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4.5A Charger
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Integrated Rear Rack
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Front Headlight
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Rear Taillight
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Foldable Pedals
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Kickstand
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User Manual
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Assembly Tools
❓ Frequently Asked Questions
How long does charging take?
The included 4.5A charger typically charges the battery in approximately 7–8 hours.
What is the top speed?
The LF Ultra reaches speeds up to 32 MPH.
How far can it travel on one charge?
The bike offers up to 120 miles of range under ideal riding conditions using pedal assist.
Does it arrive assembled?
The bike arrives mostly assembled. Basic assembly is typically required.
What rider heights fit the LF Ultra?
Recommended rider height is approximately 5'3" to 6'4".
Can it handle off-road terrain?
Yes. The 20" x 4.0" fat tires and rear suspension allow riding on gravel, dirt paths, beaches, and mixed terrain.
Do I need a license?
Licensing requirements vary by location. Check local e-bike regulations before riding.
Is the LF Ultra waterproof?
The electrical components are designed for outdoor riding, but no official IP waterproof rating is published. Avoid submerging the bike or riding through deep water.
⚡ Ready To Go Further?
The Rattan LF Ultra combines a powerful 1000W motor, 1800W peak output, 120Nm torque, 48V 40.5Ah battery, 120-mile range, and 400 lb payload capacity into one premium folding e-bike.
Built for riders who demand range, power, comfort, and versatility, the LF Ultra is ready for every journey ahead.