Enormously Useful. Surprisingly Small.


  • GSD S00
  • GSD S00
  • GSD S00
  • GSD S00

This product is currently sold out.

Please fill in the form below if you'd like to be notified when it becomes available.

  • Bosch® Performance Line CX motor
  • Bosch dual-battery system (500/1000 Wh) for a range of up to 200 km
  • Heavy-duty Enviolo® cargo groupset
  • Integrated Abus® wheel lock, keyed alike with the battery
  • Magura® MT5 4-piston hydraulic disc brakes
  • Custom 62 mm Schwalbe® Super Moto-X tires with puncture protection
  • Cargo Hold Panniers and frame-integrated rack
  • Boost thru-axle hubs
  • Andros stem for handlebar height and reach adjustments
  • Wide range of accessories to fit any rider’s needs
  • Fits two Thule Yepp Maxi child seats, or one Thule Yepp Nexxt Maxi seat—no adapters needed
  • Description
  • Technical Details
  • In the Media
  • Reviews
  • Description

    The GSD is designed to carry two kids, a week’s worth of groceries, or 180 kg of cargo, but it’s only 180 cm long—the same length as a standard ebike. With Tern’s best-in-class folding technology, it packs down small enough to fit in a VW Touran or an urban apartment. Plus, it adjusts to fit riders from 150 – 195 cm—so mom, dad and the kids can all share it. 

  • Technical Details
    Color Mango
    Wheel Size 20"
    Speeds Continuously Variable 380%
    Weight 32.5 kg (71.5 lb)
    Folded Dimensions 173 x 40.5 x 83 cm (68" x 15.9" x 32.7")
    Fold Time 5 seconds
    Frame Size One size
    Gear Inches 26" - 99" (2.08 - 7.91 m)
    Distance: Seatpost to Handlebar Min: 490 mm (19.3") / Max: 560 mm (22")
    Distance: Saddle to Pedal Min: 690 mm (27.2") / Max: 1050 mm (41.3")
    Suggested Rider Height 150 - 195 cm (4'11" - 6'5")
    Max Gross Vehicle Weight 200 kg (400 lb)
    Max Rider Weight 120 kg (264 lb)
    Frame Tern GSD, 7005-Al, patented MultiTruss design
    Fork Tern GSD, 1.5" Taper, Boost Thru-axle, 110 mm, 7005-AL
    Handlepost Tern Physis 3D (G2), 3D forged, 5 patented technologies, 12°, 290 mm
    Stem Tern Andros (G2), adjustable, forged construction, patented technology
    Headset Tern Flux Pro Taper, 1.5", angular contact bearings, Physis integrated
    Handlebar Tern Sweep, 27 degrees, 6061-Al, Tern Andros adapted
    Grips Ergon GC10, for swept bar
    Saddle Tern GSD, with rear handle
    Seatpost Tern Telescope, 34.9 mm, 2014-Al
    Seatpost Clamp Oversize, 6061-AL, 2pc
    Front Brake Magura MT5, 4-piston hydraulic disc, 180 mm rotor
    Rear Brake Magura MT5, 4-piston hydraulic disc, 180 mm rotor
    Brake Levers Magura, hydraulic
    Brake Cable & Housing Magura, hydraulic
    Front Hub Tern Atlas, Boost Thru-Axle, sealed cartridge bearing
    Rear Hub Enviolo Cargo Groupset, 380% continuously variable gear range, Boost Thru-Axle
    Spokes and Nipples Stainless steel, 13G
    Rims Tern Atlas, ultra wide 36 mm, dual reinforced joint
    Tires Tern x Schwalbe Super Moto-X, 62-406, Green Guard puncture protection, Reflex
    Shifter(s) Enviolo CA, Twist
    Rear Derailleur Chain tensioner, dual-pulley
    Crankset Tern GSD custom, forged 6061-AL DH crankarm
    Cassette/Freewheel Sprocket 20 TOOTH
    Bottom Bracket Motor integrated
    Pedals Urban with non-slip surface, sealed bearings
    Chain KMC for eBike, EPT corrosion resistant coating
    Shifter Cable & Housing Jagwire LEX-SL, slick treatment, alloy ferrules
    Motor Bosch Performance CX, 36 V/250 W, max speed 25 kph (EU), max torque 75 Nm
    Battery Bosch Dual Battery system, 500 Wh 
    Display Bosch Purion, 4 mode selectable, walk assist
    Range 50-100 km (32-62 mi)
    Bell Aluminum
    Chainguard SKS Chainblade
    Kickstand Heavy-duty double stand
    Luggage Socket Combo Mount
    Front Light Tern Valo, integrated, 41 lux/150 lumens
    Rear Light Herrmans H-Trace, for eBike
    Fenders SplashGuard, stainless hardware
    Rack(s) Frame integrated, heavy duty design
    Accessory ABUS 5650L, keyed-alike with Bosch battery
  • In the Media

    “… a cleverly made family cargo bike that easily carries the kid(s) and the bags with its modular accessories (baskets, seats, foot rests…)”

    Electric Bike Review

    “A sturdy, reliable, non-flexy, compact electric cargo bike with plenty of accessories to transport kids or even other adults, rated to haul up to 400 lbs.”

    Electric Bike Review

    “This is the high-power, high-torque cargo edition, so it’s able to handle a little bit more torque.”

    Momentum Magazine

    “It’s like riding on a magic carpet, a sexy blue cargo carrying magic carpet. It’s so nice and smooth that I forgot what I was riding.”


    “[Cities] are being strangled by trucks and vans – and one of the solutions is for businesses to switch at least some of their ‘last-mile deliveries’ to electric cargobikes. Most of these are long and somewhat cumbersome. Not so for Tern’s GSD – this is billed as a ‘compact’ e-cargobike, yet it can still haul 378-lbs, no sweat.”


    “Basically, [the GSD] has all the features you’d want in something that may replace your car.”

  • Reviews

Similar Products





Vektron D8


Vektron S10