Built on a stronger, stiffer hydroformed frame with optimized geometry to handle its biggest payload capacity yet, the beefed up GSD proves that you can haul, well, just about anything with the right bike and a little ingenuity—especially when you’ve got a best-in-class max gross vehicle weight of 210 kg (463 lb) at your disposal.

With a longer wheelbase and an all-new frame that brings the center of gravity even lower to the ground, the GSD offers next-level stability to complement its huge cargo capacity. Add to the mix a fine-tuned geometry for easier handling under heavier loads, and you’ve got a cargo bike you can confidently ride, no matter what you’re hauling.

Precisely crafted from advanced hydroforming tech for superior strength, rigidity, and durability, the all-new GSD frame handles larger loads with confidence-inspiring stability, thanks to an optimized geometry for carrying heavy cargo.

Strong and stiff with best-in-class load capacity of 100 kg (220 lb), the Atlas G Rack can carry supersized shopping hauls or passengers big and small. Easy to maintain, its durable powder-coated finish is scratch-resistant to keep it looking like new.

A patent-pending innovation from Tern, the Stow Decks™ lock securely into place at 5 different angles—supporting partially or fully-loaded panniers, bulky cargo, or your passengers’ feet, and neatly folding away when not in use.

The GSD's burly TowBar™ lets you easily link a passenger, cargo, or pet trailer directly to your bike. Add theTail Hitch Lto shift the trailer further back and make room for loaded panniers, or combine it with ourBike Tow Kitto bring along an extra bike.

The Bosch Smart System bridges the digital world with your bike to provide a fully-connected, smart riding experience that’s safer, more convenient, and tailored to your preferences.

* Available on GSD R14 & S10

When it’s time to park, simply tap a button on your smartphone or remove the Kiox 300 display from its stand to disable the eBike motor, making your bike less attractive to thieves.

* Available on GSD R14 & S10

Ward off thieves with acoustic and visual alarms triggered by movements to your GSD. If the activity escalates, you’ll receive a notification on your smartphone and can track your bike’s location.

* Available on GSD R14 & S10 with Flow+ subscription

Start tracking the whereabouts of your GSD in the eBike Flow app upon being notified that it has been moved significantly. Accurate GPS location data allows you to pass on crucial info to the police for swift action.

* Available on GSD R14 & S10 with Flow+ subscription

With two battery bays, the GSD lets you add more range in a snap. Just plug in a second battery, and you’re set to enjoy longer rides with sustained support. To fill up, charge both batteries at once on the bike—or remove for individual charging wherever convenient.

Exceptionally silent and smooth, the Gates® Carbon Drive belt easily outlasts several chains and requires little to no maintenance, impervious to road salt and grit. No grease, no rust, just hose down and keep on riding.

* Available on GSD R14 & P00

Ward off thieves with acoustic and visual alarms triggered by movements to your GSD. If the activity escalates, you’ll receive a notification on your smartphone and can track your bike’s location.

* Available on GSD R14 & S10 with Flow+ subscription

An integrated rear wheel guard keeps passengers away from the spinning wheel, and your precious cargo safe from mud, slush, and dirt. Add the MudShield™ fender extension for maximum coverage when riding in heavy snow or rain.

Custom for the GSD, the patented Atlas Lockstand has features you’ll love: built-in extensions for a wider stance and maximum stability, remote unlocking, and a protector that prevents mud and debris from gunking up the kickstand lock.

Standing by, day or night. The RearStop Brake Light™ activates when you press on the brakes to slow down or stop, alerting other road users to give you space and steer clear. It’s wired directly to the power supply, so you never have to worry about charging.

Low light or bad weather? The 700-lumen Ignis Headlight™ casts a strong light and wide beam so you can see clearly ahead, and be seen by others. On GSD R14 and S10 models, a one-touch Hi/Lo beam readily puts even more light at your fingertips.

A bike that can carry this much calls for some serious stopping ability. That’s why we chose Magura® quad piston hydraulic disc brakes for maximum braking power, so you can safely and confidently bring a heavily loaded GSD to a halt, rain or shine.

Rigorously tested to withstand stress under maximum load, the GSD’s suspension fork damps the harshness of potholes and uneven roads to greatly enhance your riding comfort. By reducing the impact felt through the handlebars, it also helps you maintain better control and stability—especially when carrying heavy loads.

An integral part of the GSD’s adjust-to-fit cockpit, the patented Andros Stem™ lets you dial in your preferred handlebar height and angle in seconds without the need for tools, creating a comfy riding position whether you’re tall or small.

The GSD comes with a custom seatpost for solid support, but for an even cushier experience, the GSD R14 and S10 are equipped with legendary suspension from Cane Creek® to absorb shocks, smooth out bumps, and minimize vibrations, allowing you to enjoy longer rides without strain.

At Tern, we are committed to ensuring you get the best bicycle ownership experience with a bike you’ll enjoy riding for years to come. All Tern bikes are backed by a 10-year limited warranty*, and for components like the battery that are essential for keeping our Bosch electric bikes on the road, we pledge to ensure the availability of replacement parts for a minimum of 7 years from the date of purchase.

* Available to riders who sign up forTern Care.

E-bikes are complicated machines that require attention and service by trained professionals. The GSD is only sold through Bosch-certified local Tern dealers to guarantee it is built and tuned by experienced mechanics, and that you’re within reach of expert support to keep your bike in optimal condition.

With a longstanding track record of automotive and electronics excellence, Bosch brings the same high-quality standards they’ve become synonymous with to the e-bike world, supplying precisely-engineered, certified e-bike systems backed by a vast network of well-trained, well-supplied e-bike dealers and service centers you can count on.