Tern GSD S10 Cargo E-Bike
The Tern GSD S10 is the world's most practical cargo e-bike — compact, carries two children, Bosch motor, and designed for urban family transport.
What Is the Tern GSD S10? The GSD is Tern's flagship cargo e-bike — shorter than most conventional cargo bikes yet carries more: two children in the rear, or 200kg total capacity. The Bosch Performance CX motor handles any load effortlessly, and the bike folds to a compact footprint for storage. Key Features Bosch Performance CX motor — 85Nm torque, handles family and cargo loads Carries up to two children (with appropriate seats) or 200kg total Compact footprint — shorter than most cargo bikes, fits in lifts Foldable — reduces footprint for home storage Hydraulic disc brakes — reliable stopping power with full loads Compatible with Tern's HSD accessory system — child seats, racks, bags Who Is the Tern GSD For? Urban families reducing car use, parents doing school runs, and anyone who need
Frequently Asked Questions
- How far can I ride on the Tern GSD S10 Cargo E-Bike before recharging?
- Real-world range on the Tern GSD S10 Cargo E-Bike depends on assist level, terrain and rider weight, but most riders can expect somewhere between 30 and 70 miles per charge on a mixed setting. Riding in the highest assist mode or tackling steep climbs will bring that down, while eco mode on flat ground stretches it further. Our team can talk through realistic range for your usual routes before you buy.
- Do I need a licence or insurance to ride the Tern GSD S10 Cargo E-Bike?
- No — the Tern GSD S10 Cargo E-Bike is a pedal-assist electric bike, which under UK and NI rules means no licence, registration or insurance is required as standard, provided the motor cuts out at 15.5mph and is rated at 250W or below. We'd still recommend insurance for theft and damage cover given the value of an e-bike, and our team can point you to suitable providers.
- How long does the battery on the Tern GSD S10 Cargo E-Bike take to charge, and what warranty does it carry?
- A full charge on the Tern GSD S10 Cargo E-Bike typically takes 3 to 6 hours from empty using the supplied charger, and most riders top up overnight rather than waiting for a full cycle. The battery is covered by Tern Bicycles's standard e-bike warranty, usually two years against manufacturing defects, and The Bike Zone can handle any warranty claims on your behalf.