Electric bikes

Find the right e-bike to get you zooming from A to B.

electric bike on hill

Tern

Vektron

score

71

Avg price

$4999

Member Reviews

  • Type

    Folding

  • Frame type

    Low step

Test results

  • 73
    Motor system
  • 70
    Bike style
  • 83
    Motor - Responsiveness
  • 55
    Motor - Hill climbing
  • 75
    Motor - Speed assistance
  • 85
    Motor - Interface
  • 77
    Bike - Slow speed
  • 60
    Bike - Riding fast
  • 50
    Bike - Rough terrain
  • 90
    Bike - Practicality

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Good points

  • Very good motor responsiveness.
  • OK motor assistance climbing hills.
  • Good motor assistance at speed.
  • Very good display and controls.
  • Bike is OK to pedal quickly.
  • Bike has good slow speed balance.
  • Bike copes OK on rough surfaces.
  • Frame folds for storage and transportation.
  • Has rear rack, plastic mudguards and a rear-mount kickstand.
  • Highly adjustable seatpost and stem fit a wide range of rider heights.
  • Low step frame is easy to mount and dismount.
  • Has built in lights.
  • Has hydraulic disc brakes.

Bad points

  • Doesn't have a suspension fork.

How we test

Each e-bike was taken on a test route by two riders. The 5km route in and around Wellington’s CBD included city traffic, fast flat roads, hills, kerbs, wooden bridges and a busy waterfront path shared with pedestrians.

We also put the e-bikes through a gruelling 20km route around Wellington’s Wadestown and Northland suburbs. The main challenge was climbing a 2km-long hill five times at a steady 20km/h (a kilometre of vertical ascent) and descending the same twisty narrow road between climbs. It also included a short, steep section of rough path with a narrow barrier negotiated at walking pace, an undulating 5km of suburban streets, and a steep descent requiring brakes to keep the e-bike to the 50km/h speed limit.

Our riding tests, along with a static assessment of the features and functions of each e-bike, were used to score the performance of the motor system and the bike. Overall score includes:

Motor system (50% of overall score)

  • starting, stopping and responsiveness (40% of motor system score)
  • hill climbing assistance (30%)
  • controller and display (20%)
  • high-speed assistance (10%).

Bike (50% of overall score)

  • uphill and slow riding performance, ease of mounting and dismounting, off-bike handling (50% of bike score)
  • downhill and fast flat riding stability, safety and comfort (30%)
  • comfort and safety on bumpy and rough surfaces (20%).

Model

  • Avg price

    $4999

  • Type

    Folding

  • Frame type

    Low step

  • Alternative frame type

    No

  • Sizes available

    One size

Specifications

  • Motor brand

    Bosch

  • Motor model

    Active

  • Motor location

    Mid

  • Power

    250W

  • Max assist torque

    40Nm

  • Max assist speed

    32km/h

  • Assist settings

    4

  • Walk mode

  • Thumb throttle

  • Battery size

    400Wh

  • Battery location

    Seat tube

Features

  • Wheel size

    20"

  • Tyre width

    55mm

  • Tyre tread

    Road

  • Mudguards

    Plastic

  • Kickstand

    Rear mount

  • Rear rack (l x w cm)

  • Gears

    10 / Trigger

  • Suspension fork (travel)

  • Suspension seatpost

  • Lights

  • Brakes

    Disc (hydraulic)

More info