Rattan Quercus Overview
The Rattan Quercus is an electric cargo bike built around an exceptional 450 lb payload capacity, a torque sensor pedal assist system, and a hydroformed 6061 aluminum frame tested to withstand real-world heavy loads. With a 750W rear hub motor producing 80 Nm of torque and a 1500W peak, the Quercus handles heavy cargo loads, two passengers, and demanding terrain without the motor straining under load. The 450 lb capacity is among the highest available on any cargo e-bike at this price point.
The torque sensor provides a natural, intuitive riding experience that adapts to your pedaling effort in real time, making loaded cargo riding feel more manageable than cadence-sensor alternatives. A 48V 20Ah Samsung battery provides 80 to 90 miles of range, with an optional second battery extending this beyond 100 miles for longer delivery routes or cargo hauls. Available in Cement Gray and Avocado Green with trailer, basket, pannier, and dual battery accessory options.
At Electric Bikes Paradise, we carry the full Rattan lineup as an authorized dealer. Every Rattan purchase comes with full manufacturer warranty support, free shipping, no sales tax, and our Low Price Guarantee. Our team is available Monday through Friday, 9am to 5pm MST at +1 (307) 429-0021 to help you choose the right configuration.
Key Features and Benefits
- 450 lb Payload Capacity: The hydroformed 6061 aluminum frame is tested to support 450 lbs of combined rider and cargo weight, one of the highest payload ratings available on any cargo e-bike. This covers two adult passengers plus substantial cargo, or a single heavy rider carrying significant loads.
- Torque Sensor PAS: The torque sensor adjusts motor output in real time based on pedaling force, providing natural, efficient power delivery that reduces battery drain compared to cadence-sensor bikes. Under load, the sensor ensures the motor provides appropriate assist without over or under-delivering power.
- 750W Motor, 1500W Peak, 80 Nm: Strong motor output matched to the Quercus’s high payload rating. The 80 Nm of torque handles heavy loads on hills and mixed terrain without the motor laboring, providing confident performance across the bike’s full capacity range.
- 180mm Hydraulic Disc Brakes: Front and rear 180mm hydraulic disc brakes with a response time under 0.1 seconds provide the stopping authority required for a loaded cargo bike in all weather conditions. Fast braking response is critical safety equipment when carrying 450 lbs of combined load.
- Hydraulic Lockout Suspension Fork: The lockable hydraulic front suspension absorbs road and trail vibration for comfortable riding with heavy loads. Locking out the fork for smooth pavement sections improves pedaling efficiency and power transfer.
- 48V 20Ah Samsung Battery: Genuine Samsung cells provide reliable, long-lasting energy storage with 80 to 90 miles of range per charge. The 4.5A fast charger tops the battery in 4 to 5 hours.
- Dual Battery Option: An additional 20Ah battery extends range beyond 100 miles for longer delivery circuits, multi-stop cargo hauls, and full-day riding without returning to base for charging.
- LCD Color Display with App: Real-time monitoring of speed, battery voltage, power output, and riding modes via the color display and Rattan mobile app connectivity.
Who Is This For?
The Rattan Quercus is built for riders who need the highest available payload capacity in a cargo e-bike. Families carrying two children plus cargo, delivery operators with heavy loads, and heavier riders who have been limited by lower-capacity cargo bikes will find the 450 lb rating and 750W motor a capable and reliable combination. The torque sensor pedal assist makes managing heavy loads feel natural rather than mechanical.
The Quercus suits both family and commercial use cases. For families, the 450 lb capacity accommodates two adult passengers plus cargo for school runs, grocery trips, and daily local transport. For small business operators and delivery riders covering urban routes, the 80 to 90 mile range with single battery and the dual battery extension option provides the endurance needed for full-shift operation. Available in Cement Gray and Avocado Green, both colors offer professional yet approachable aesthetics.
Performance and Ride Quality
The combination of 80 Nm torque and 1500W peak motor output handles the Quercus’s 450 lb payload with genuine confidence. On hills with a full load, the torque sensor ensures the motor provides proportional assist to your pedaling effort, which makes sustained climbing manageable rather than exhausting. The hydraulic disc brakes with sub-0.1-second response time provide the safety margin needed when stopping 450 lbs of combined weight from speed.
Design and Build Quality
The Quercus frame uses hydroformed 6061 aluminum for a combination of strength, weight efficiency, and structural integrity under heavy loads. The semi-integrated battery placement keeps the center of gravity balanced. Available in Cement Gray and Avocado Green, the colors reflect a practical, durable cargo bike aesthetic that works in both family and commercial contexts.
Choosing a High-Payload Electric Cargo Bike
Payload capacity is the most important specification to verify when choosing a cargo e-bike for heavy use. Most cargo e-bikes are rated for 300 to 350 lbs, which covers typical family and light commercial use. For heavier riders, two adult passengers, or significant cargo loads, 400 to 450 lbs provides necessary safety margin. The Quercus’s 450 lb tested rating and matched 750W motor specification ensure that operating near the capacity limit does not compromise motor performance or structural integrity. Always verify both the frame rating and the motor specification together, as a high-payload frame paired with an underpowered motor creates a bike that carries the load but struggles to move it effectively.
Full Technical Specifications
| Motor | 750W Sustained, 1500W Peak Brushless Rear Hub, 80 Nm Torque, Torque Sensor PAS |
|---|---|
| Battery | 48V 20Ah Samsung Lithium-Ion (Optional Second 20Ah Battery for Extended Range) |
| Range | Up to 80 to 90 miles single battery, over 100 miles dual battery |
| Top Speed | 28 MPH |
| Max Payload | 450 lbs |
| Wheel Size | 26 inches (Fat Tires) |
| Gears | Not specified |
| Brakes | 180mm Hydraulic Disc Brakes, Front and Rear, Response under 0.1 seconds |
| Suspension | Hydraulic Lockout Suspension Fork |
| Pedal Assist | Torque Sensor (real-time force measurement) |
| Display | LCD Color Display with Rattan App Connectivity |
| Battery Cell | Genuine Samsung Cells |
| Frame | Hydroformed 6061 Aluminum, Tested to 450 lbs |
| Available Colors | Cement Gray, Avocado Green |
| Available Accessories | Extra Battery, Trailer, Helmet, Front Basket, Side Panniers, Ebike Only |
The Quercus’s torque sensor scales motor output to the actual demand of carrying heavy loads on varied terrain. On a steep grade with a full 450 lb payload, the sensor detects high pedaling force and provides proportionally high motor assist. On flat sections with light loads, it delivers efficient, moderate assist that conserves battery without over-delivering power. This proportional response is particularly valuable for cargo riders who vary their loads and routes throughout a day. The 4.5A fast charger recovers the 20Ah Samsung battery fully in 4 to 5 hours, supporting overnight charging cycles for full-range daily operation without mid-day stops.
The Quercus cargo platform’s accessory compatibility extends beyond the options available at purchase. The frame’s mounting points support a range of third-party cargo accessories for panniers, child seats, and custom cargo solutions. For business operators and family riders who anticipate evolving cargo requirements over the ownership period, the platform’s flexibility adds long-term value beyond the initial configuration. Electric Bikes Paradise is available at +1 (307) 429-0021 to advise on accessory options and configurations that work with the Quercus for your specific cargo carrying requirements, both at purchase and throughout your ownership.
Frequently Asked Questions
What is the range of the Rattan Quercus?
Up to 80 to 90 miles single battery, over 100 miles dual battery in pedal-assist mode. Actual range varies based on terrain, rider weight, assist level, and riding speed.
Is the Rattan Quercus suitable for hills?
Yes. The 750W Sustained, 1500W Peak Brushless Rear Hub, 80 Nm Torque, Torque Sensor PAS provides confident hill-climbing performance. Higher assist levels maintain comfortable speed on grades, and the gearing adds further climbing support.
Does the Rattan Quercus come assembled?
The bike ships partially assembled. Final assembly takes approximately 20 to 30 minutes with the included tools and instructions.
What is the weight limit for the Rattan Quercus?
The maximum payload capacity is 450 lbs. Contact our team at +1 (307) 429-0021 for any additional capacity questions.
Does Electric Bikes Paradise offer financing for the Rattan Quercus?
Yes. Flexible financing options are available. Visit our financing page for current terms and options.
Can I ride the Rattan Quercus in the rain?
Yes. The bike has standard weatherproofing for light to moderate rain. Hydraulic disc brakes maintain performance in wet conditions. Avoid submerging electrical components and store the bike indoors when not in use.
What accessories are available?
Available options vary by configuration. See the product listing for the full range of accessory bundles, or contact our team at +1 (307) 429-0021 to discuss the right configuration for your use case.
How does long-term battery care affect range?
Storing the battery at 40 to 80 percent charge for extended non-riding periods, keeping it indoors in cold weather, and avoiding regular full depletion all preserve capacity over hundreds of charge cycles. Following these practices significantly extends the usable life of the battery compared to ignoring them.
Assembly and Maintenance
Rattan electric bikes ship partially assembled with the major components factory-installed. Final assembly involves attaching the handlebar, front wheel, and pedals using the included tools and instructions. Most riders complete setup in 20 to 30 minutes. Before your first ride, verify all bolts are tightened, confirm brakes engage firmly, and charge the battery to full. If your model includes a torque sensor, take a few minutes on a low-traffic route to get familiar with how the sensor responds to your pedaling input before riding in demanding conditions.
For long-term performance, keep the chain clean and lubricated every 100 to 200 miles or after wet rides. Check tire pressure before every significant ride. Inspect brake pads periodically and replace when worn. Have the drivetrain and suspension serviced annually at a qualified bike shop. The motor and battery require no user maintenance beyond keeping electrical connections clean and dry. Store the battery at 40 to 80 percent charge when not riding for extended periods, and keep it indoors in cold weather to maintain performance and extend its service life.
Warranty Information
All products sold at Electric Bikes Paradise come backed by the manufacturer warranty. We also stand behind every purchase with our customer-first support team. If you experience any issues, contact us at +1 (307) 429-0021 or visit our Warranty Policy page for full details.
Why Buy from Electric Bikes Paradise?
At Electric Bikes Paradise, we specialize exclusively in electric bikes and carry the full Rattan lineup as an authorized dealer. Every purchase comes with full manufacturer warranty support, genuine Rattan accessories, and dedicated customer service from our team. We know these products thoroughly and can help you choose the right model and configuration for your specific riding needs.
Every order ships free to the continental United States with no sales tax added at checkout. Our Low Price Guarantee ensures you always get the best available price, and our hassle-free returns policy means you shop with complete confidence. Flexible financing options make premium electric bikes accessible without a large upfront payment. Our support team is available Monday through Friday, 9am to 5pm MST at +1 (307) 429-0021.
At Electric Bikes Paradise, we make it easy to get the best electric bike at the best price. Every order ships free with no sales tax, and our Low Price Guarantee means you never overpay. Shop with confidence knowing our expert team is available Mon-Fri 9am-5pm MST to answer your questions. Ready to ride? Explore financing options or contact us today. Our team at Electric Bikes Paradise is available Monday through Friday, 9am to 5pm MST at +1 (307) 429-0021 to help configure the Quercus for your specific cargo carrying requirements. For riders who need the highest available payload capacity with matching motor performance in a well-specified cargo platform, the Quercus delivers on every dimension that matters for daily cargo use in 2026, and we look forward to supporting your ownership.