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Tern GSD S10 LX (Gen 2) in Dark Sage

Tern GSD S10 LX (Gen 2) in Dark Sage
£4,800.00 £4,275.00

Main specification

  • Derailleur Shimano Deore Shadow+
  • Gears 10
  • Drivetrain type Chain
  • Brakes Magura MT5, 4-piston hydraulic disc, 180 mm rotor, Sport pads, Hydraulic disc brake
  • Fork/Shock model Suntour custom for Tern, 1.5" tapered Chromoly steerer, 34 mm stanchions, Thru-axle, DIN 79010 certified: 210 kg
  • Wheel size 20"
  • Weight (kg) 33.58

Drive system

  • Drive unit Bosch Cargo Line (BDU450CX)
  • Battery Bosch PowerPack 500 Frame
  • Battery capacity (Wh) 500
  • Display Purion (BES2)
Frame Size

The Tern GSD is a compact powerhouse designed to haul heavy loads easily. With a 200 kg capacity, it can replace your car for school runs, grocery trips, or heavy cargo while being the same length as a regular bike. The Tern GSD, or “Get Stuff Done,” makes life simpler and more enjoyable. It helps you live sustainably, stay active, and have fun getting around. Dual-battery technology allows for all-day riding, and vertical parking makes storage a breeze.

The Tern GSD is built for the whole family. It adjusts easily and fits riders from 150 to 195 cm (4'11" to 6'5"), so everyone can use it. A full range of accessories lets you transport kids, dogs, shopping, or even a second adult in any weather. Its low center of gravity and stable design make heavy loads feel light, so you can carry everything without breaking a sweat.

Available to Purchase via PayPal Credit and any Cycle Scheme
Two people on a yellow cargo bike in an urban setting with trees and buildings in the background.

Easy to Manage

Whether you’re carrying groceries or wriggling kids, the GSD is steady and easy to use. Its low centre of gravity helps you stay in control, even with a heavy load. The step-through frame makes getting on and off simple. Stopping also feels natural, as the design lets your feet touch the ground easily when you pause.
Person loading a yellow bike into the trunk of a blue car on a sunny day.

Easy to Transport

The GSD is made to replace your car for most trips. But when you need both, it’s ready to go. It folds down in seconds to about a third of its size. You can easily pop it into the back of a minivan or small SUV—no big bike rack is needed. You can even fit two!
Man using a laptop on a couch in a living room with a bicycle in the background

Small-Space Friendly

Bikes can be a pain to store, especially when space is limited or you have an elevator. The GSD solves this issue by parking upright. It takes up no more space than a large houseplant. This feature makes it a game-changer for apartment living and small homes.
Family with children on a cargo bike in an urban setting

Tern GSD Carries Your Family


Whether you're doing the school run, going to the park, or planning a night out, the GSD has you sorted. Begin with two child seats for the little ones. As they grow, switch to the Clubhouse. When they're older, they can even take a turn riding along—it's that simple to share. And for date night? The Captain’s Chair turns your ride into a comfy cruiser for tw
Man with a teal electric bike in a park

Tern GSD is Cargo-Ready

The GSD is built to carry more than just you or your family. It's perfect for your daily adventures. With smart add-ons for various cargo, you can load up without fear of shifting or tipping. No matter, shopping, DIY tools, or garden centre finds, Tern GSD will fit it all. Suddenly, you realise that the bike is your go-to for much more than commuting.
Person riding a electric bike with two children in a park-like setting.

Tern GSD is build to Year-Round Riding

No one enjoys a soggy school run, especially the kids. That’s where the Clubhouse Fort comes into play. It transforms the GSD into a comfy, weather-ready ride. Your little passengers will stay warm, dry, and much happier, no matter the season.

Detailed information

Category General Info
Speeds 1 x 10
Weight 34 kg
Frame Sizes One Size
Folding Size 176 x 40.5 x 83 cm
Suggested Rider Height 150 - 195 cm (4'11 - 6'5)
Max Gross Vehicle Weight 200 kg (440 lb)
Category Frame
Frame Tern GSD, 6061-AL, patented MultiTruss design, EFBE Tri-Test approved: 200 kg
Fork Suntour custom for Tern, 1.5" tapered Chromoly steerer, 32 mm stanchions, Thru-axle, 70 mm travel, EFBE approved: 200 kg
Category Cockpit
Stem Tern Andros, adjustable, forged construction, patented technology
Headset Tern Flux Pro Taper, 1.5", angular contact bearings, Physis integrated
Handlebars Tern Sweep, 6061-AL, Tern Andros adapted
Bar Tape/Grips Ergon
Saddle Tern GSD by Velo, with rear handle
Seatpost Tern Telescope, 34.9/30.9 mm
Category Brakes
Brakes Magura MT5, 4-piston hydraulic disc, 180 mm rotor, Sport pads
Category Wheels
Hubs Front: Tern Atlas, Boost Thru-Axle, Cargo-optimized design, sealed cartridge bearing; Rear: Tern Atlas, Boost Thru-Axle, Syntace X-12 standard, Cargo-optimized design
Spokes Stainless steel, 13G
Rims Tern Atlas, ultra wide 36 mm, dual reinforced joint
Tires Front: Schwalbe Big Ben Plus, 55-406, Green Guard puncture protection, Reflex; Rear: Tern x Schwalbe Super Moto-X, 62-406, Green Guard puncture protection, Reflex
Category Transmission
Shifters Shimano Deore, 1 x 10 spd
Rear Derailleur Shimano Deore Shadow+
Crankset Tern GSD custom, forged 6061-AL DH crankarm
Cassette/Freewheel Shimano 11-36T, 10 spd
Bottom Bracket Motor Integrated
Chain 10 spd, DHT for eBike, GST corrosion resistant coating
Pedals Urban with non-slip surface, sealed bearings
Shifter Cable & Housing Jagwire LEX-SL, slick treatment, alloy ferrules
Category E-System
Motor Bosch Cargo Line, 400% Assist, 85 Nm Torque
Battery Bosch Dual Battery System, 500 Wh/1000 Wh
Display Bosch Purion, 4 mode selectable, walk assist
Range 500 Wh: 52-105 km (32-65 mi)
Category Equipment
Kickstand Atlas Lockstand, w/ remote unlock, patented technology
Lights Ignis Headlight, Ultra wide 700 lumens, Hi/Lo Beam; RearStop Brake Light, Always on brake light
Mudguards Integrated Wheel Guard, AL6061, w/ Side Skirt
Rack Frame integrated, heavy-duty design
Lock ABUS, keyed-alike with Bosch battery