You are using Internet Explorer - an outdated and unsupported browser, therefore sections of this site may not work as intended. We recommend you to reload the site in a modern browser such as Edge, Firefox or Chrome.

Microsoft's cybersecurity team actively encourages users to stop using Internet Explorer - Edge is now the default browser installed on Windows


'Tadpole' Tricycle Cargo

Cargo Box:

Large Open-Top, with Child Seats & Belts. Woodgrain Finish

Battery & Motor:

13Ah 36v Rack Battery, 250w 36v Rear Hub Motor


plus iconminus icon

The Ultimate Harmony model is the most generously equipped, (we think) stylish model within the range. Finished in a Matt Black with Woodgrain & Brown features, it’s sure to be a hit with any trendy city go-er. The cargo box is contracted using an oil-treated and lacquered birch and poplar wood, which adds a traditional touch to a modern and refined machine. Of course designed for both short errands and lengthy tours thanks to it’s 13Ah battery, the Ultimate Harmony requires a certain level of reliability, so AMCargoBikes have included puncture-resistant tires to accommodate for unswept surfaces or tricky terrain. As with most things, your first time riding a tadpole cargo bike may feel very alien, but thanks to the latest Ani-Tilt steering system, with a couple of pointers and an hours practice it’ll feel like second nature!

Safety first, of course. Taking no chances, AMCargo have kindly included incredibly responsive, silky smooth Tektro hydraulic disc brakes as well as an additional electric braking system.

AMCargo’s passion for cargobikes has translated to a meticulous final finish that sets this model aside from the rest of the market, and really earns it that top spot within the range.


  • Puncture resistant tyres
  • High-quality front- and rear fenders
  • Luggage rack with straps
  • Chain cover
  • Bell and several reflectors
  • 2 x Powerful LED headlights and 1 x rear light
  • Safety belt for 4 children (Y safety belt)
  • Children’s bench for 4 children
  • Step board for children
  • Quick release saddle

To Summarise:


‘Tadpole’ Tricycle Design

With two steering wheels at the front, and one at the rear, stability and drivability is key. This design reduces the chance of tilting, also allowing for your cargo to be visible and accessible.

250w Brushless ‘Low-Energy Consumption’ Rear Hub Motor

A hub motor is a great option for a cargo bike or tricycle, mostly due to it’s consistent power delivery that only relies on a turn of the pedals. This means that as long as the cranks are turning, the motor is engaging… you don’t have to apply much pressure to get that needed boost!

13Ah Rear Rack Mounted Battery

Discreetly integrated within the handy rear pannier rack, boasting a 45 mile range & chargeable using your mains plug!

Large LCD Handlebar Mounted Screen & Controls

Mounted right where you want it, the LCD screen alters level of assistance, and monitors battery life & more!

Large Open-Top Woodgrain Cargo Box with Child Seating

Whether it’s parcels, personal goods, or your little ones, the large open-top cargo box is there to lend a hand. Including bench seats and safety belts, so great for school runs! The Woodgrain finish really sets this Cargo Trike aside from the rest.

Shimano Tourney 7 Speed Gearing

Working harmoniously with the power assistance to make child’s play of various terrains and inclines.

Tri-Braking System

A larger machine requires relative stopping power, so AMCargo have included a hydraulic disc brake at the front, with V-Brakes at the rear, and an added parking break for those pit-stops.

20″/26″ Wheel & Puncture Resistant Brown Tyres

Larger at the rear, smaller at the front. Increasing manoeuvrability and stability! Wrapped in puncture resistant tyres for good measure.

technical specifications

plus iconminus icon
  • Motor: 250w Brushless, ‘Low-Energy Consumption & No Noise’
  • Battery: 13Ah (468Wh) 36v Li-Ion, Anti-Theft Lock (CE, GS and TUV approved)
  • Display: Digital LCD, USB Connectivity
  • Walking Power Assist Mode: Yes
  • Frame: Tadpole Trike, Cargo
  • Steering: Latest ‘Anti-Tilt’ Steering System
  • Brakes: Hydraulic Disc Front & Rear, Electric Hub Brake, Parking Brake
  • Gearing: Shimano Tourney SIS, 7 Speed
  • Shifters: Shimano 7s
  • Wheels: 26″ Rear, 20″ FrontAluminium
  • Tyres: Kenda Puncture Resistant, Brown
  • Weight: 47KG
  • Max Load: 150KG
  • Battery Range: 13Ah 36v – Up to 45 Miles

* This will vary depending on the weight of the user, terrain and mode of pedal assistance used.

AMCargoBikes Ultimate Harmony Tadpole Cargo Electric Tricycle – Black/Woodgrain

Sitting pretty at the top of the AMCargo range, the Ultimate Harmony features a larger 13Ah battery, hydraulic disc brakes, current styling and an authentic Wooden cargo box to finish it off.

For great dealer prices, please submit your enquiry!


RRP £3119

make an enquiry
delivery icon blue

Fast delivery UK wide