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The Ultimate Car Replacement, Re-Engineered The Tern GSD revolutionized family transport—and the GSD Gen 3 pushes performance, safety, and utility even further. Engineered to handle up to 210 kg (463 lbs) Gross Vehicle Weight , this compact utility e-bike lets you haul two kids, a week’s worth of groceries, or heavy commercial cargo without breaking a sweat.
Despite its heavy-duty hauling power, the GSD Gen 3 maintains the same overall length as a standard bicycle. It easily fits into urban life, maneuvers through tight streets, and even parks vertically to save space at home or in the garage.
What Makes the Gen 3 Upgrade Stand Out? Heavier Payload Capacity: Built on an upgraded, hydroformed frame with a heavy-duty fork, the reinforced rear rack now supports up to 100 kg (220 lbs) on its own.Bosch Cargo Line Power: Experience effortless starts on steep hills with up to 85 Nm of torque and 400% pedal assist, powered by Bosch’s industry-leading motor system.Bosch Smart System & Connectivity: Enjoy customizable assist modes, digital locking, optional GPS tracking/anti-theft features, and available Magura ABS (Anti-lock Braking System) for maximum stopping confidence in all conditions.All-Day Range: DualBattery options allow you to carry up to 1.6 kWh of power, giving you the freedom to ride all day without range anxiety.Upgraded Atlas Lockstand: Loading kids and heavy cargo is safer than ever with the redesigned auto-locking double kickstand.One Size Fits (Almost) Everyone The GSD Gen 3 features a tool-free adjustable Andros stem and a two-stage telescopic seatpost. In just seconds, the cockpit resizes without tools to comfortably fit riders from 150 cm to 200 cm (4'9" to 6'5") . One bike can seamlessly be shared between partners, family members, or delivery team members.
Build Your Dream Setup With a modular ecosystem of accessories—including child seats, weatherproof passenger canopies, panniers, and wide foot decks—the Tern GSD Gen 3 adapts to your changing routine. Whether you're running the school drop-off, commuting to work, or tackling weekend adventures, tailor your bike to do it all.