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Tern GSD S10 (G3) 20 electric bike, green

7,099 
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In-store pickup
From 02.02.2026 (Monday) Check availability
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At MTBIKER Service Point
Available from 05.02.2026 (Thursday)
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By courier to your home Express courier delivery GLS
Delivery method on Tuesday 03.02.2026
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Extended return option up to 100 days More info
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Tern GSD S10 (G3) 20 electric bike

Main features of the Tern GSD S10 model?

  • The Bosch® Smart System with Kiox 300 color display enhances your e-bike riding experience with intelligent features for theft protection, ride customization, navigation and more!
  • The Bosch ABS braking system enables safer and more effective braking.
  • Dual-battery system compatible with double battery, ready for intensive use and long distances up to 196 km
  • Shimano® Deore 1 x 10 -speed hub for smooth and efficient shifting

Advantages of the Tern GSD series

  • Best-in-class carrying capacity, maximum gross vehicle weight of 210 kg with a rear rack capacity of 100 kg
  • The powerful Bosch Cargo Line engine provides a torque of up to 85 Nm and 400% support
  • Magura® 4-piston hydraulic disc brakes provide precise and responsive braking performance
  • Robust, lockable double stand with remote release and integrated leg extension for maximum load stability
  • The easily adjustable cockpit adapts without tools to suit riders 150–200 cm tall and up to 130 kg in rider weight
  • UL 2849 certified e-bike system and third-party tested to meet German cargo bike standard DIN 79010 for uncompromising safety and reliability
Specification
Drive
Bosch Cargo Line, 400% Assist, 85 Nm Torque, max speed 25 kph (EU)
Battery
Bosch 545 PowerPack, Fast Swap, Dual Battery bays, optional 2 x 800 Wh max capacity
Display
Bosch Kiox 300 w/ LED remote, connectivity with Bosch eBike Flow IOS/Smartphone app, electronic bike lock
Frame
Tern GSD, 6061-AL, patented MultiTruss design, DIN 79010 certified: 210 kg
Fork
SR Suntour custom for Tern, 1.5" tapered Chromoly steerer, 34 mm stanchions, Thru-axle, DIN 79010 certified: 210 kg
Shifting
Shimano Deore, 1 x 10 speed
Derailleur
Shimano Deore Shadow+
Cassette
Shimano 11-42T, 10 speed
Chain
KMC 10 spd, for eBike, EPT corrosion resistant coating
Crankset
Tern GSD, forged 6061-AL DH crankarm
Brakes
Magura MT-C ABS, 4-piston hydraulic disc, 203 mm/203 mm rotor
Brake levers
Magura MT-C e-stop, hydraulic, with brake light sensor
Rims
Tern Atlas, ultra wide 36 mm, dual reinforced joint
Front hub
Tern Atlas, Cooling Fins, Boost Thru-Axle, sealed cartridge bearings
Rear hub
Tern Atlas, Cooling Fins, Boost Thru-Axle, Syntace X-12 standard
Spokes
Stainless steel
Tires
Schwalbe Pick-Up, cargo-optimized, Super Defense puncture protection, Reflex
Seat post
Tern VLT (Very Large Telescope) with Cane Creek suspension and LightAction levers
Saddle
Tern GSD by Velo
Stem
Tern Andros, adjustable, forged construction, patented technology
Handlebars
Tern Sweep, 6061-AL, Tern Andros adapted
Grips
Ergon
Headset
Tern Flux Pro Taper by FSA, 1.5", angular contact bearings, Physis integrated
Pedals
Urban with non-slip surface, sealed bearings
Mudguards
F: Aluminum R: GSD wheel guard
Bell
Pitch Plus, brass
Stand
Atlas Lockstand Gen 2, AutoLock w/ remote unlock, patented technology
Front light
Ignis Headlight, Hi/Lo beams, 700 lumens
Rear light
Rear Stop Brake Light, Always on
Lock
ABUS or AXA, keyed-alike with Bosch battery
Product details
Sex Men, Women, Unisex
Model year 2025
Gears 1x10
Groupset Shimano Deore
Colour green
Material aluminium
Drive Bosch Cargo Line
Battery 545 Wh
Brakes Hydraulic disc brakes
Fork Spring
product ID 353218
Bike size Universal Size
Height (cm) 150 - 195 cm

All bicycles at the MTBIKER shop are new, not-ridden, from an official distributor and with a full warranty. Several brands even offer a lifetime warranty on the frame after registration. We perform all warranty services in MTBIKER stores after personal delivery or after sending the bike (or its part) by courier.

Our bike shipment is as follows:
  1. The bicycle is taken out of the manufacturer's box
  2. The bicycle is assembled, inspected and adjusted (front and rear derailleur, shock, fork, wheels,...)
  3. The bicycle is carefully packed back into a box and shipped
  4. If you order a bicycle for in store pickup or home delivery, the bicycle will be waiting put together, checked and ready to use for you.
  5. If you order a bicycle via courier to your home address, the following must be done at home:
    1. Take the bike out of the box and carefully remove safety material and foils
    2. Mount handlebar to stem (1 minute, 4 or 5 mm hex hey is needed).
    3. Mount front wheel to fork (1 minute, without the need of any tools if the bike has a quick release).
    4. Loosen the screws in the headset, straighten the stem with the front wheel, tighten the upper screw on the fork and then tighten the headset (2 minutes, 4 or 5 mm hex key is needed).
    5. Mount the pedals to the cranks while lubricating the thread and carefully mounting it the right way (1 minute, 8 mm hex key or 15 mm wrench).
    6. Mount seatpost to frame (10 seconds, without needing any tools if the frame has a quick link).
    7. Inflate the tires or fork and shock to desired pressure (2 minutes, pump needed).
    8. Check the tightening of hex keys and quick-releases (2 minutes, 4 and 5 mm hex key is needed).
    9. Go for a test drive! Handle your bicycle carefully until you get used to it. If the bike has disc brakes, their performance will be limited from now on - they will gain their full power after 4-5 strong brakes at higher speed.
Auxiliary video for setting up the bike:
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The Tern brand is characterized by their relationship to ecology and sustainability, their folding bikes are ideal for commuting, combined public transport and easy storage. To make the folding bicycle suitable for everyday use, the brand Tern has focused on quality, their bicycles are equipped with branded components and have a sophisticated way of folding. There are also models with electric drive, e-folding bikes.

All the answers to questions about delivery, payment, security, returns, warranty and much else.

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