Tern GSD R14 (Gen 3)

Bosch Cargo Line Motor

Built for heavy loads and steep climbs, the Bosch Cargo Line motor delivers up to 85Nm of torque for smooth, powerful support wherever your day takes you.

Bosch Smart System

A refined control centre houses the Bosch Smart System for enhanced connectivity and security. Cycle specific GPS navigation, tracking, ABS and more are now standard.

Magura MT-5 4-Piston Disc Brakes

A bike that can carry this much calls for some serious stopping ability, and these brakes deliver. They can quickly bring a fully loaded GSD to a strong, confident stop.

Atlas Lockstand

Tern’s updated dual-leg kickstand now locks automatically when deployed, keeping the bike ultra-stable while loading and unloading.

Optional DualBattery System

Extend your range with the dual-battery option – giving you the flexibility to go further without compromise.

Integrated USB-C Charging Port

Keep your phone or GPS charged on the go with a convenient USB-C port built right into the cockpit.

Built-in Wheel Guards

Thoughtfully designed to shield cargo and protect little feet or dangling legs from getting caught in the spokes – a must-have for family riding.

Telescopic Suspension Seatpost

Easily adjustable for different rider heights and comfort levels, with built-in suspension to smooth out the bumps on longer rides or rougher roads.

Integrated Wheel Lock

Ideal for quick stops – the frame-mounted wheel lock offers a fast, simple layer of protection when nipping into the shop or school gates.

Bosch Kiox 300

The Kiox 300 display is perfect for sporty riders: it displays more than just fitness data, helping riders to optimise their training. It is even possible to pair it with heart rate monitors via Bluetooth. Map-free navigation (only in conjunction with a smartphone) completes the features of the Kiox 300. It can be intuitively operated using the LED Remote on the handlebars.

Rohloff Speedhub

A super-premium internally geared hub with lighting-fast electronic shifting. Offers a massive 526% gear range and shift-sensing technology for smooth transitions. Automatically downshifts as you come to a standstill—perfect for stop-and-go traffic. Equipped on the GSD R14.

Gates CDX Belt Drive

Smooth, silent, clean, durable, and maintenance-free—so you can spend more time riding and less time cleaning and lubing your bike chain. Equipped on the GSD S00 and R14.

Frame colour:

Iron Grey

Battery:

Bosch 800 PowerPack, Fast Swap, Dual Battery bays, optional 2 x 800 Wh max capacity

Stem:

Tern Andros, adjustable, forged construction, patented technology

Suspension fork:

Suntour custom for Tern, 1.5" tapered Chromoly steerer, 32 mm stanchions, Thru-axle, 70 mm travel, EFBE approved: 200 kg

Motor:

Bosch Cargo Line, 400% Assist, 85 Nm Torque, max speed 15.5mph

Grips:

Ergon

Headset:

Tern Flux Pro Taper, 1.5", angular contact bearings, Physis integrated

Display:

Bosch Kiox 300 w/ LED remote, connectivity with Bosch eBike Flow IOS/Android app, electronic bike lock, Rohloff integrated shifting w/ auto downshift

Seatclamp:

Tern Collar, 6061-AL, 2pc

Crankset:

Tern GSD custom, Gates CDX CNC machined beltring

Front light:

Ignis Headlight, Ultra wide 700 lumens, Hi/Lo Beam

Seatpost:

Cane Creek Thudbuster G4, Tern Telescope, 34.9/30.9 mm

Chain ring:

 Gates Carbon Drive CDX belt

Tail light:

RearStop Brake Light, Always on

Tyres:

Schwalbe Big Ben Plus, 55-406, Green Guard puncture protection, Reflex R: Tern x Schwalbe Super Moto-X, 62-406, Green Guard puncture protection, Reflex

Chain:

Gates Carbon Drive CDX belt

Mudguards:

Integrated Wheel Guard, AL6061, w/ Side Skirt

Bosch Connect Module:

Bosch Connect Module with GPS/GSM connectivity & anti-theft alarm when subscribed to Flow+; free 12-month trial upon activation:

Frame size [cm]:

ONE size

Weight:

37.26 kg (82.1 lb)

Range:

800 Wh: 67-144 km (42-89 mi); 1600 Wh: 134-288 km (83-179 mi)

Rims:

Tern Atlas, ultra wide 36 mm, dual reinforced joint

Saddle:

Tern GSD by Velo, with rear handle

Cassette:

Gates CDX, precision CNC machined cog

Pedals:

Urban with non-slip surface, sealed bearings

Kickstand:

Atlas Lockstand Gen 2, AutoLock w/ remote unlock, patented technology

Front hub:

Tern Atlas, Boost Thru-Axle, Cargo-optimized design, sealed cartridge bearing

Shifter:

Rohloff E14, e-shift 14 spd

Frame Lock:

ABUS or AXA, keyed-alike with Bosch battery

Rear hub:

Rohloff E14, 526% range, Boost

Handlebar:

Tern Sweep, 6061-AL, Tern Andros adapted

Rear Rack:

Frame integrated, heavy duty design; Max load weight: 100 kg (220 lb)