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'Tadpole' Tricycle Cargo

Cargo Box:

Large Open-Top, with Child Seats & Belts

Battery & Motor:

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


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AMCargoBikes Ultimate Curve Cargo Electric Tricycle – Black

Please Note: All AMCargo models require a delivery time of 21 days to allow for assembly.

The Ultimate Curve model is our absolute top model in “slim” design, matte black colour and with the newest Anti-Tilt steering system. It is of course made for short and long trips (we added the best 13ah battery), but you can also enjoy your puncture-free tires on roads with gravel or through an urban environment.

Like our other electric cargobike models, the Ultimate Curve model is extremely easy to learn to drive. A couple of good trips and you feel you’ve been driving a cargobike all your life. For our top model, we have also chosen the ultimate braking system.

Our passion for cargobikes means that with our top model we put our soul in this project to make the bikes’ final touch perfect. With special hydraulic disc brakes, someone would say that it might be too good for a bike, but we do not agree! The system feels like butter when pushing to slowing down. To go further we also added electric brake system which sends a signal direct from the brakes to the motor to stop.


  • 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

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  • Colour: Matte Black Frame (5 Treatments Containing: Paint, Lacquering, Antirust Treatment and Anti-Slip Seal)
  • Steering: Newest” Anti-Tilt” Patented Steering/Handlebar System with Self- Straightens Adjusting Function. Makes it Super Easy to Turn and Steer, Straightens Automatically
  • Display: Easy and User-Friendly COLOR Digital LCD Display with USB Charger Output
  • Frame: Anti-Tilt Patented Steering/Handlebar System with Self-Straightens Adjusting Function. Makes it Super Easy to Turn and Steer, Straightens Automatically.
  • Electronic “Walking mode”: Hold Down a Button on the Display and the Bike Drives up to 5km/h.
  • Motor: Powerful and Robust 250W Brushless Engine with Latest “Low-Energy Consumption & No Noise” Technology and Provides up to a Maximum of 25 km/h at the Highest Speed Level and of Course CE Approved.
  • Battery: 36V, 13 Ah Li-ion battery – 468WH – Anti-theft lock (CE, GS and TUV approved).
  • Charger: Intelligent TURBO charger, with reduced charging time and stops charging when the battery is fully charged, CE, GS & TÜV approved.
  • Gear: 7 External Shimano Tourney(SIS) Gear With Freewheel and a Shimano Front Gear Shifter.
  • Brakes:Tektro / Bengal Hydraulic Brakes with Electric Brake System + Parking Brake
  • Front wheels: 20″ Strong Anti-Puncture Kenda Tires with Reflection Line.
  • Back wheel: 26″ Strong Anti-Puncture Kenda Tire with Reflection Line.
  • Rims: Aluminum Wheels Heavy Duty Stainless Spokes.
  • Loading capacity: 150 kg.
  • Box dimensions: 91 x 59 cm. (L X W)
  • Weight: 47 kg.
  • Dimensions: 218 x 84 x 122cm. (L X W X H).
  • Battery Range: 13Ah 36v – Up to 45 Miles

AMCargoBikes Ultimate Curve Cargo Electric Tricycle – Black

Adopting the same generous componentry of the Ultimate Harmony such as a large 13Ah battery, Tri-braking system and 7 speed Shimano gearing system, but instead finished with a Black cargo box.

For great dealer prices, please submit your enquiry!


RRP £3299.99

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