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Tern HSD

Prices from: £4,100

From: £90.54 per month
(For 24 months with Cycle to Work)

Discover the Tern HSD electric cargo bike - compact yet powerful, hauling 180kg while storing upright. Perfect for busy families.

The compact HSD electric cargo bike stuns with its heavy-hauling abilities. Load up on groceries, carry a furry friend, or make extended errand runs without worrying about overloading. A long wheelbase and extra-low center of gravity ensure easy handling and stability, even under load. The HSD is more than enough bike for reliable urban hauling.

Small spaces, big adventures: the Tern HSD electric cargo bike

Living in the North West comes with its fair share of challenges. Narrow terraced streets in Lancaster, compact flats in Manchester, or cosy cottages in the Lake District – space is often at a premium. Yet that shouldn’t stop you from embracing the freedom of electric cycling. Enter the Tern HSD: a bike that’s shorter than a regular bike yet capable of hauling a max gross vehicle weight (MGVW) of 180 kg (397 lb).

Don’t let size fool you

The HSD might look compact, but it’s engineered to punch well above its weight class. This isn’t your typical shopping bike with a basket bolted on the front. The compact HSD electric cargo bike stuns with its heavy-hauling abilities. Load up on groceries, carry a furry friend, or make extended errand runs without worrying about overloading. The secret lies in its Atlas H Rack with a capacity rated to 80 kg (176 lb), making it genuinely capable of replacing your car for most local journeys.

What sets the HSD apart from bulkier cargo bikes is its party trick: the ability to park it up on its tail means it won’t take up much more space than a floor lamp in your apartment. Imagine wheeling your bike into a narrow hallway, then simply flipping it upright against the wall. No more wrestling with bikes in cramped spaces or leaving them vulnerable outside.

Built for British families

One of the most frustrating aspects of bike ownership is finding something that fits everyone. The HSD solves this brilliantly – it’s rated for riders from 4’11” to 6’5″ (150-195 cm). Whether you’re picking up the children from school or your partner wants to nip to the shops, the same bike works for the whole family.

The bike’s performance doesn’t suffer from its compact dimensions either. Featuring the new Bosch Performance Line motor, the HSD now delivers up to 50% more torque compared to some previous HSD models, along with 340% pedal assistance. Those steep climbs around Lancaster Castle or the challenging gradients heading towards the Pennines become effortless glides rather than huffing, puffing ordeals.

Weather protection comes courtesy of comfortable and stable Schwalbe Big Ben tires [that] provide puncture protection and reflective sidewalls to keep you visible, whilst premium integrated lights with excellent headlight position and aiming ensure you’re seen during those shorter winter days.

Smart thinking for modern living

The latest generation HSD isn’t just about brawn – it’s remarkably clever too. The HSD’s smart electronic lock activates automatically when you park, disabling the e-bike system and helping prevent theft. Your smartphone serves as the no-fuss digital key for unlocking the bike.

For those investing in the S-Class models, security goes further still. S-Class models also include a high-decibel alarm with flashing LEDs to deter tampering, along with text notifications and GPS tracking in case the bike moves significantly. It’s peace of mind that’s particularly valuable when you’re popping into shops or leaving the bike whilst running errands.

The technical wizardry extends to the riding experience too. Bosch’s new Auto mode can also sense deceleration on a climb and automatically compensate with extra support, meaning the bike anticipates what you need before you even realise it yourself.

Beyond the daily grind

The HSD’s real magic lies in how it transforms ordinary trips into something altogether more enjoyable. The Tern HSD is truly a go-almost-anywhere and do-almost-anything electric bicycle. Weekend adventures to Morecambe Bay, family trips through the Forest of Bowland, or simply making the weekly shop at your local market – everything becomes more engaging when you’re not trapped in a car.

There’s just so much to love here on the HSD that you can absolutely see how someone could replace a second car for so many trips around town. For many families, that’s exactly what happens. The money saved on fuel, parking, and car maintenance often covers a significant portion of the bike’s cost, whilst the health and environmental benefits are simply bonuses.

The HSD represents something of a revolution in practical transport. It’s proof that you don’t need to choose between convenience and sustainability, between space-saving storage and serious capability. In a region where every square metre matters and every hill demands respect, the Tern HSD delivers exactly what modern families need: a bike that’s as clever as it is capable.

Book a free test ride today

Find out more about ordering a bike from us and getting it delivered.

From Tern:

Mighty but mini

The HSD is the right amount of bike if you want the benefits of a cargo bike but still fancy the convenience and handling of something less bulky. Lean and nimble, the HSD is shorter than a regular bike yet capable of hauling a max gross vehicle weight (MGVW) of 180 kg (397 lb). And thanks to best-in-class components, rigorous lab testing, and UL 2849 certification, you can count on having a safe, reliable bike.

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Options – all the bells and whistles

Variations – different available configurations of this bike

  • HSD P10

    Bosch Performance Line (smart system), 545Wh, Intuvia 100, Shimano Deore Shadow+ 10-speed

    £4,100

  • HSD P5i

    Bosch Performance Line (smart system), 545Wh, Intuvia 100, Shimano Nexus 5-speed, Gates Carbon belt

    £4,400

  • HSD S00

    Bosch Performance Line (smart system), 545Wh, Kiox 300, Enviolo, Gates Carbon belt

    £5,200

Features – choose the size and colour for you

  • Frame sizes

    Universal

  • Colours

    P10: orange, blue-green. P5i: sea breeze, blue-green, satin black. S00: dark blue, dark sage

Optional extras available for this bike

  • Storm Shield Mini

    The Storm Shield Mini is a weather-resistant canopy that keeps the elements out, the good vibes in, and your child’s complaints at bay

    £220

  • Clubhouse Mini

    Makes your bike as versatile and functional as a hatchback car – use it to carry one kid, in or out of a child seat

    £165

  • Cargo Hold 28 pannier

    Your bike bag for a quick run to the shops, a sprint to the office, or a fun afternoon trip with your kid to the park

    £85

  • Cargo Tray

    Creates a strong, generously sized cargo platform atop your bike’s rear rack

    £85

  • Tern Glovebox

    Sleek water-resistant carrying case that fits perfectly between the top and down tubes of the HSD

    £65

  • Sidekick Stirrups

    Comfy and convenient foot support for your big kid passenger

    £60

  • DuoStand (Gen 3)

    The DuoStand is a robust, height-adjustable dual-leg kickstand with a wide stance that mounts at the center of your bike to keep it standing firmly on its own two feet

    £130

  • WeatherTop Cooler

    Whether you’re bringing drinks to a garden party or tasked with picking up the birthday girl’s ice cream cake, the WeatherTop Cooler is ready to keep things chilled for your favourite people to enjoy

    £220

Visit us

The E-Radicals shop on King Street

Visit our showroom and test ride our bikes:

E-Radicals
15 King Street
Lancaster
Lancashire
LA1 1JN

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Contact us

Call us on 01524 968000 for friendly expert advice, or email us.

Opening times

We’re open by appointment on weekdays and on Saturdays for walk-ins. We recommend booking so we can give you our full attention.

Sun-Mon: Closed
Tue-Fri: By appointment
Sat: 10:30am-5pm