Urtopia Joy Carbon E-Bike Lighter. Smarter. More Joyful. The Urtopia Joy redefines what a versatile e-bike can be. By blending the high-tech DNA of a carbon fiber frame with the rugged capability of fat tires, the Joy offers a ride that is exceptionally light yet incredibly stable. Whether you are navigating tight city streets or exploring gravel paths, this bike is engineered to bring a smile to every journey. Feather-Light Carbon Fiber Frame While most fat-tire e-bikes are heavy and cumbersome, the Joy stands apart. Utilizing Urtopia’s signature carbon fiber technology, this bike maintains a nimble net weight of just 45 lbs. This makes it easier to handle, faster to accelerate, and simple to transport compared to traditional aluminum alternatives. Powerful Performance & Range Don’t let the lightweight fool you—the Joy is a powerhouse. Equipped with a 500W rear hub motor (750W Peak) delivering 60Nm of torque, you can conquer hills with confidence. Combined with a high-capacity Samsung Li-ion battery, you can enjoy an impressive range of up to 70 miles on a single charge. Smooth, All-Terrain Comfort The Joy is built for maximum rider comfort. It features 20-inch x 3.0-inch puncture-proof fat tires that soak up bumps, paired with a 50mm travel suspension fork with preload adjustment. With an adjustable extender handlebar and a two-stage adjustable seat post, the Joy provides a custom-fit feel for riders ranging from 4 feet 11 inches to 6 feet 3 inches. Advanced Safety & Control Precision Braking: Hydraulic disc brakes with a power cut-off sensor provide elite stopping power in all weather conditions. Natural Assist: A sophisticated torque sensor reads your pedaling input instantly, providing smooth, proportional power that feels like a natural extension of your legs. Visibility: Features a 30 Lux front light and a rear-rack mounted tail light with integrated brake sensing to keep you safe at night. Smart Gear System: A Shimano 8-speed drivetrain gives you the perfect gear ratio for any incline. Technical Specifications Frame: Lightweight Carbon Fiber Motor: 500W (750W Peak) Rear Hub, 60Nm Torque Battery: 529.2Wh Samsung Li-ion (UL-2271 Certified) Top Speed: 20mph (Unlockable to 25mph) Range: Up to 70 Miles Tires: Kenda 20 inch x 3.0 inch Puncture-Proof Fat Tires Brakes: Hydraulic Disc with Power Cut-off Drivetrain: Shimano 8-Speed Weight: 45 lbs (without accessories) Payload Capacity: 330 lbs Charging: 3.5 Hour Fast Charger