We will be closed for Christmas from Saturday 20 December until Wednesday 7 January.

Tern HSD

Prices from: £4,100

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

Shorter than a regular bike, yet carries 180kg. The Tern HSD stores upright and fits riders from 4'11" to 6'5" – cargo for tight spaces.

The Tern HSD is shorter than a regular bike yet carries 180kg. It stores upright like a floor lamp, fits riders from 4’11” to 6’5”, and genuinely replaces a car for most local journeys. This is the cargo bike for people who don’t have room for a cargo bike.

Who is this bike for?

The HSD is perfect if you:

  • Live in a flat or terraced house – Stores upright on its tail, taking up less floor space than a vacuum cleaner
  • Share the bike – Fits riders from 150cm to 195cm, so the whole family can use it
  • Want car replacement – 80kg rear rack capacity handles children, shopping, or both
  • Need proper hills capability – Bosch Performance Line motor makes light work of steep gradients
  • Value security – Smart electronic lock, and S-Class models add alarm and GPS tracking

Everything at a glance

  • 180kg max gross vehicle weight
  • 80kg rear rack capacity (Atlas H Rack)
  • Bosch Performance Line motor (75Nm torque)
  • 545Wh battery
  • Stores upright on rear – floor lamp footprint
  • Fits riders 150–195cm (4’11”–6’5”)
  • 20” wheels with low centre of gravity
  • Smart electronic lock with smartphone key
  • Schwalbe Big Ben puncture-protected tyres
  • Integrated lights front and rear
  • S-Class: alarm, GPS tracking, text alerts

Choose your configuration

The HSD range offers three builds:

  • P10 – Shimano Deore 10-speed derailleur – versatile gearing, keen price
  • P5i – Shimano Nexus 5-speed hub with Gates belt drive – low maintenance
  • S00 – Enviolo continuously variable hub with belt drive, Kiox 300, alarm and GPS – the full package

Accessory options

  • Storm Shield Mini – Weather canopy for child passengers
  • Clubhouse Mini – Versatile rear enclosure for one child
  • Cargo Hold 28 – 28-litre pannier bag
  • Cargo Tray – Flat cargo platform
  • Sidekick Stirrups – Footrests for older child passengers
  • WeatherTop Cooler – Insulated cargo bag

The space-saving cargo bike

The HSD exists because Tern understood that most people don’t have a garage. It’s the cargo bike that lives in your hallway, wheels into a lift, and fits in spaces that would defeat anything else with this much capability. The 20” wheels and low centre of gravity keep it stable when loaded, while the Bosch motor ensures hills are never a problem. For families who need cargo capacity but can’t spare the square metres, the HSD is the answer.

Book a free test ride today

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

Mighty but mini

Play

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 new E-Radicals shop in Carnforth

Visit our showroom and test ride our bikes:

E-Radicals
Unit 1D Ironworks
Warton Road
Carnforth
Lancashire
LA5 9EX

View on map

Contact us

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

Opening times

Wed-Sat: 11:00 – 16:00
Sun-Tue: Closed

We have extended opening hours by appointment.

We will be closed for Christmas from Saturday 20 December until Wednesday 7 January.