Rattan LF Ultra: The Long-Distance Endurance King

Unmatched Range Meets Peak 1800W Off-Road Power

The Rattan LF Ultra is designed to redefine your riding boundaries. At its heart is a staggering 1944Wh battery capacity, allowing for adventures up to 120 miles on a single charge. Powered by a 1000W sustained (1800W peak) brushless gear hub motor, this bike effortlessly reaches speeds of 32 MPH, making it one of the fastest and longest-lasting folding bikes on the market.

Premium Comfort & Heavy-Duty Utility

• Dual Suspension System: Combines a front suspension fork with rear shocks to absorb 80% of external impacts, significantly reducing fatigue on long rides across uneven terrain.

• 2-Seater Step-Through Frame: The accessible step-through design includes a second passenger seat, supported by a robust 300 lb payload capacity and an integrated alloy wheel set for superior strength.

• Precision Hydraulic Braking: Equipped with 180mm dual hydraulic disc brakes, providing consistent, effortless stopping power and an automatic power cutoff for maximum safety.

• Compact 15-Second Fold: Despite its power, the LF Ultra features a 4-step folding design, making it easy to stow in a trunk or closet in under 15 seconds.

• Advanced Tech Suite: Features a large LCD display, a 4.5A fast charger (7-8 hour full charge), and switchable cruise control for effortless long-distance cruising.

100% Online Financing Available

Upgrade your commute today without the upfront cost. We offer 100% online financing with instant approval at checkout. Choose your Rattan bike and pay in easy monthly installments!

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Full Technical Specifications

Category	Detailed Specifications
Motor	1000W Sustained / 1800W Peak Brushless Hub
Battery	40.5Ah (1944Wh) Ultra-Long Range
Top Speed	32 MPH
Max Range	80 – 120 Miles (Pedal Assist Dependent)
Suspension	Full Suspension (Front Fork & Rear Shocks)
Brakes	Dual Hydraulic Disc Brakes (180mm)
Tires	20" x 4.0" CST Puncture-Resistant Fat Tires
Transmission	Shimano 7-Speed Gear System
Payload Capacity	300 lbs
Charging	4.5A Fast Charger (7-8 Hours)
Throttle	Half Twist Grip
Safety	Integrated Front & Brake Lights, Safety Tether
Warranty	1 Year Limited Warranty

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Frequently Asked Questions

How can this bike achieve a 120-mile range?

The LF Ultra uses a massive 40.5Ah battery system, which is roughly three times the capacity of a standard e-bike battery. When used in lower pedal-assist levels, this high energy density allows for extreme distances. Real-world range will vary based on rider weight, terrain, and speed mode.

Is this bike legal to ride on the street?

While the LF Ultra can reach 32 MPH, it features 5 levels of pedal assist and a speed limiter that can be adjusted to comply with local Class 2 or Class 3 e-bike regulations. Always check your local ordinances regarding motor wattage and top speed limits for bike paths.

Can the battery be removed for charging?

Yes. The battery is removable and anti-theft locked. This allows you to leave the bike in a garage or rack while bringing the battery inside to charge using the included 4.5A fast charger.

What are the benefits of the integrated alloy wheels?

Unlike traditional spoke wheels, integrated alloy wheels (mag wheels) never require truing and are significantly more resistant to impacts. This makes them ideal for the higher weight and torque of a 1000W motor, especially when carrying a passenger.

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Estimated shipping and delivery is 3-5 business days if the product is in stock. 

Rattan products come with a 1-year warranty against manufacturing defects. You can view the Rattan warranty by clicking here.

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