Tern GSD S00 Electric Cargo Bike

RRP £6,100.00 Save 10%
GSD S00 Electric Cargo Bike

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Product ID: 1593116

Four great reasons to buy your bike from Sigma Sports

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Expert Advice & Rider ID

Sigma Sports has one objective - to help you find your perfect bike. Our friendly, knowledgeable staff ask you a series of questions to understand what type of rider you are and the type of riding you do. We can then identify the style of bike that best suits your needs.

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Finding the right size

Riding a bike that fits you perfectly will help keep you injury-free and ensure you enjoy riding further for longer in total comfort. We check your measurements on a jig to ensure your optimal set-up.

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Bike Handover

When you collect your new bike we'll double-check your position and make any micro-adjustments if required. We'll also discuss the controls on your bike as well as maintenance tips.

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Cycle to Work Scheme

Cyclescheme can save you up to 39% on a bike and accessories. Visit our Cycle to Work Scheme page to learn more and claim.

Tern GSD S00 Electric Cargo Bike

Replace your car and carry out all your essential journeys using the Tern GSD S00 Electric Cargo Bike. Carry two kids plus shopping, or load up with cargo without worrying about having to lug around all the extra weight thanks to a Bosch Cargo Line motor and Bosch Battery creating 400% assistance and up to 128 miles of range when using the dual battery system. The motor has a number of settings for assistance up to a maximum speed of 15.5 mph / 25 km/h and walk assist mode to make pushing the bike a breeze. The frame is incredibly strong and stiff, tested to carry up to 200kg, and it rolls on just as sturdy Tern Atlas 20" wheels. 

This bike is well designed to offer a high carrying capacity without creating a large footprint; it's the same length as a standard sized bike, and it folds down even smaller, to just one third of its full size, so you can store it and transport it with ease. When parked up at home it can be rested vertically to take up even less space, thanks to 'parking feet' at the rear end, 

Comfort is enhanced by a number of design features and addition. The frame has a step-thru shape to take the effort out of mounting and dismounting the bike, and once you're riding along you'll appreciate the damping effect of the suspension fork and seatpost, the latter of which can be adjusted to suit the rider's weight. There's also an Andros stem that can be height and angle adjusted to dial in the perfect position. 

Fast electronic shifting is offered by the internally geared hub, and shifting is smooth across the wide range. Downshifts are automatic as you come to a stop, for easier acceleration when it's time to roll away. A Gates® CDX Belt Drive delivers silent, smooth operation and low maintenance. Magura MT-5 4-Piston discs are more than capable of handling braking; even with the potentially heavy loads and in all conditions, stopping is powerful and reliable.

The GSD S00 is well equipped for a range of conditions and scenarios. Front and rear lights are included, as well as mudguards, a bell and a chainguard. An Atlas lockstand makes loading and unloading safer, stabilising the bike. This kickstand automatically locks into place, and there's a Remote Unlock lever for when it's time to go again.  

Interested in a custom accessory specification for your Tern electric cargo bike? Contact our sales team or visit us in store for more information. 


  • 200kg (440lb) maximum gross vehicle weight
  • Bosch® Cargo Line Motor provides up to 85Nm of torque and 400% support
  • Bosch dual-battery system (500/1000Wh) for a range of up to 206 km (128 miles) (second battery purchased separately)
  • Heavy-duty, continuously variable Enviolo SP hub
  • Gates® CDX Belt Drive is silent, smooth, and virtually maintenance-free
  • Adjustable cockpit comfortably fits riders 150 – 195cm (4’11” – 6’5”)
  • Super tough Atlas Lockstand™ auto-locks when engaged—just press a button on the handlebar to unlock
  • Heavy-duty frame-integrated rear rack and integrated lower decks
  • Powerful and responsive Magura® MT5 eSTOP 4-piston hydraulic disc brakes
  • Always-on RearStop™ Brake Light helps you safely signal stops
  • Integrated Abus® Wheel Lock, keyed-alike with the battery
  • Upgraded Atlas Wheels™ with custom CNC machined hubs for extra strength and durability
  • Wide range of cargo- and passenger-carrying accessories available separately 
  • Fits two Thule® Yepp Maxi seats, no adapters needed
  • Dedicated trailer mount that's compatible with Thule, Burley and Weber trailers with no adapters required

Battery Specification

  • Rider Amplification: 400%
  • Range: 52-105km (32-65 miles) - 500Wh / 102-206 km (63-128 miles) - 1000Wh (depending on setting and usage)
  • Battery Power: 500Wh / 1000Wh

Technical Specification

Frame Tern GSD, 6061-AL, patented MultiTruss design, EFBE Tri-Test approved - 200kg
Fork Suntour custom for Tern, 1.5" tapered Chromoly steerer, 32mm stanchions, thru-axle, 70mm travel, EFBE approved - 200kg
Headset Tern Flux Pro Taper, 1.5", angular contact bearings, Physis integrated
Bottom Bracket Motor integrated
Handlebar Tern Sweep, 6061-AL, Tern Andros adapted
Handlepost Tern Physis 3D, 3D forged, five patented technologies, 12°, 290mm
Stem Tern Andros, adjustable, forged construction, patented technology
Grips Ergon
Front Brake Magura MT5, 4-piston hydraulic disc, 180mm rotor, Sport pads
Rear Brake Magura MT5, 4-piston hydraulic disc, 180mm rotor, Sport pads
Brake Levers Magura MT5 e-stop, hydraulic, with brake sensor
Shift Levers Enviolo, Twist
Shifter Cable and Housing Jagwire LEX-SL, slick treatment, alloy ferrules
Chain Gates Carbon Drive CDX belt
Cassette Gates CDX, precision CNC machined cog
Crankset Tern GSD custom, Gates CDX CNC machined beltring
Front Wheel Rim - Tern Atlas, ultra wide 36mm, dual reinforced joint / hub - Tern Atlas, Boost thru-axle, cargo-optimised design, sealed cartridge bearing / spokes - stainless steel, 13-gram
Rear Wheel Rim - Tern Atlas, ultra wide 36mm, dual reinforced joint / hub - Enviolo SP, 380% continuously variable range, Boost / spokes - stainless steel, 13-gram
Front Tyre Schwalbe Big Ben Plus, 55-406, Green Guard puncture protection, Reflex, clincher
Rear Tyre Tern x Schwalbe Super Moto-X, 62-406, Green Guard puncture protection, Reflex, clincher
Saddle Tern GSD by Velo, with rear handle
Seatpost Tern Telescope, 34.9/30.9mm, 2014-AL
Seatpost Clamp Tern Collar, 6061-AL, 2pc
Pedals Urban with non-slip surface, sealed bearings
Motor Bosch Cargo Line, 400% Assist, 85Nm Torque, maximum speed 25kph
Battery Bosch Dual Battery system, 500Wh or 1000Wh (second battery purchased separately)
Display/UI Bosch Purion, 4 mode selectable, walk assist
Charger 220V, 4A
Maximum Recommended Weight Rider - 120kg (264.6lbs) / maximum gross vehicle weight - 200kg (440.9lbs)
Suggested Rider Height 150 - 195cm (59.1 - 76.8")
Distance (Seatpost to Handlebar) 49 - 59cm (19.3 - 23.2")
Distance (Saddle to Pedal) 69 - 105cm (27.2 - 41.3")
Manufacturer claimed weight 34.98kg (77.1 lb)
Accessories Tern Valo Direct, 190 lumens front light / RearStop Brake Light, Always on brake light / frame integrated, heavy duty design rack, maximum load weight 100kg (220lb) / Integrated Wheel Guard, AL6061, with side skirt / Pitch Plus brass bell / Tern Custom, full chain cover / Atlas Lockstand, with remote unlock, patented technology / Combo Mount luggage socket / ABUS lock set, keyed-alike with Bosch battery
Electric assisted speed limit 15.5 mph / 25 km/h

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