{"title":"Cargo","description":"","products":[{"product_id":"rattan-quercus","title":"Rattan Quercus Fat Tire Electric Bike — 750W Motor, 80Nm Torque Sensor, 48V 20Ah Battery, 450 lb Payload","description":"\u003ch3\u003eRattan Quercus Heavy-Duty Fat Tire Electric Bike — 750W Motor, Torque Sensor, 48V 20Ah Samsung Battery\u003c\/h3\u003e\n\n\u003cp\u003eThe Rattan Quercus is a heavy-duty fat tire electric bicycle designed for urban cargo transport and mixed-terrain riding. A precision torque sensor measures pedaling force in real-time, delivering motor assistance proportional to rider input for smooth, natural power response across varying load conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe drivetrain is built around a 750W sustained \/ 1500W peak Shengyi brushless hub motor producing 80Nm of torque. A 48V 20Ah battery using Samsung 21700 cells provides a range of up to 80 miles per charge. The frame supports an optional second 20Ah battery, extending range beyond 100 miles by toggling between the two units — no simultaneous discharge required.\u003c\/p\u003e\n\n\u003cp\u003eThe reinforced frame and integrated magnesium alloy wheels are engineered for a 450 lb payload capacity. Magnesium alloy wheels are cast as a single solid piece, eliminating spoke maintenance and providing the rigidity needed for consistent heavy-load performance. A heavy-duty integrated rear rack is included as part of the frame — more structurally stable than bolt-on options and compatible with panniers, baskets, or a passenger seat.\u003c\/p\u003e\n\n\u003cp\u003eStopping power is handled by front and rear 180mm hydraulic disc brakes with a response time under 0.1 seconds. An adjustable hydraulic suspension fork manages surface compliance across pavement, gravel, and sand. The 20\" x 4.0\" Kenda fat tires provide traction stability under load on loose and uneven surfaces.\u003c\/p\u003e\n\n\u003cp\u003eA full-color LCD display with USB charging port connects via mobile app for navigation, vehicle positioning, and adjustable power settings. Integrated safety lighting includes an automatic headlight, brake light, and turn signals built into the rear taillight.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCategory\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMotor\u003c\/td\u003e\n      \u003ctd\u003e750W Sustained \/ 1500W Peak Shengyi Brushless Hub\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTorque\u003c\/td\u003e\n      \u003ctd\u003e80Nm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSensor Type\u003c\/td\u003e\n      \u003ctd\u003eTorque Sensor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBattery\u003c\/td\u003e\n      \u003ctd\u003e48V 20Ah (Samsung 21700 Cells)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRange\u003c\/td\u003e\n      \u003ctd\u003eUp to 80 miles (100+ miles with dual battery)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBrakes\u003c\/td\u003e\n      \u003ctd\u003eFront and Rear 180mm Hydraulic Disc\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTires\u003c\/td\u003e\n      \u003ctd\u003e20\" x 4.0\" Kenda Fat Tires\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWheels\u003c\/td\u003e\n      \u003ctd\u003eIntegrated Magnesium Alloy\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSuspension\u003c\/td\u003e\n      \u003ctd\u003eAdjustable Hydraulic Fork\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePayload Capacity\u003c\/td\u003e\n      \u003ctd\u003e450 lbs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBike Weight\u003c\/td\u003e\n      \u003ctd\u003e82 lbs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCharging Time\u003c\/td\u003e\n      \u003ctd\u003e4–5 hours (4.5A Fast Charger included)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnectivity\u003c\/td\u003e\n      \u003ctd\u003eFull-Color LCD Display, Mobile App, USB Charging Port\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSafety Lighting\u003c\/td\u003e\n      \u003ctd\u003eAutomatic Headlight, Brake Light, Integrated Turn Signals\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRear Rack\u003c\/td\u003e\n      \u003ctd\u003eHeavy-Duty Integrated (frame-mounted)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eClassification\u003c\/td\u003e\n      \u003ctd\u003eClass 3\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Rattan","offers":[{"title":"Avocado Green","offer_id":52192133808429,"sku":"RCG-03","price":1599.0,"currency_code":"USD","in_stock":true},{"title":"Cement Gray","offer_id":52192133841197,"sku":"RCG-04","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0956\/0057\/4765\/files\/rattan-electric-bikes-rattan-quercus-31861049917574.webp?v=1782752554"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0956\/0057\/4765\/collections\/rattan-accessories-rattan-frame-bag-33644285984902.webp?v=1782754081","url":"https:\/\/www.trustedbike.com\/collections\/cargo.oembed","provider":"Trusted Bike","version":"1.0","type":"link"}