EcoVolt Junior

Built for endless fun

EcoVolt Junior

Kart Overview

The EcoVolt Junior is tailored for kids and shorter adults, offering agility and safe control due to its compact size. The EcoVolt Junior features a durable brushless motor and lightweight lithium-ion battery, ideal for beginners and accomplished drivers alike. The speed control system provides precise kart speed control, enhancing kart safety for drivers and operators.

Key Specifications
Driver Height Min and Max1.25m - 1.6m
Driver RangeJunior

EcoVolt Junior

Key Features

Remote Shutdown & Speed Control Settings

Speed control as standard


Engine sound generator

Adjustable Steering Column

Provide greater flexiblity to different driver sizes

Adjustable Pedals

Three stage adjustable pedals

EcoVolt Junior

Specification Summary

For a full breakdown of the technical specification of the kart, please download our Technical Specification document

Electrics specification
3.5kW, 25Nm PMAC Brushless motor
24V, 275A Motor Controller (300A, 10sec)
25.6V, 1.5kWh Lithium-Ion (LFP) battery
Active Balancing Battery Management System (BMS)
Forward, neutral & reverse operation
Emergency stop button
Tri-colour Battery diagnostics LED
Tri-colour Kart diagnostics LED
De Haardt Xtra. EV transponder
4 remotely selectable speeds & remote stop functions (Requires De Haardt Controller).
Electronic anti double pedal system
Kart specification
XL Heavy duty seat
5 Position adjustable sliding seat
Adjustable ‘Flip-over’ pedals
20mm heavy duty plastic side wrap
Heavy duty front, side & rear impact protection
Billet stub axles with 20mm wheel shafts
Black metal ended track rods
Ultra HD heat treated aluminium wheels
Hydraulic brake system with 8mm disc
30mm axle with ultra heavy duty UCX axle bearings
Belt Drive with tensioner
Options include
LED brake light
Upgrade to IPM High torque motor
Engine sound generator
Active battery cooling
Roll bar & inertia seat belt
Roll bar & harness
Standard graphics kit (1 design per fleet included)
Chrome/fluro graphics kit (design time charged extra per hour)
Choice of tyre brand
Quarter covered seat
Half covered seat
Fully covered seat
Three-phase fast kart charger
Charger stand with shelf & cable hook
USB to CAN programming device
Curtis controller/ECU programming tool (Only required for IPM upgrade motor)
Programming data lead set
De Haardt master remote control
De Haardt mini remote control

EcoVolt Junior

Let us walk you around the EcoVolt Junior

EcoVolt Junior

Hear what our customers have to say

Since opening I have been hugely pleased with the fleet for a number of reasons. Firstly due to the fact that these karts really confound customer expectations in terms of their performance, especially how well they accelerate and handle. Secondly by the design and aesthetics which give a real WOW factor to our drivers. Finally by their impact on the operation of the circuit which is cleaner, quieter, and simpler!

Russell Martin, Site Manager, TeamSport Karting, UK

With a legendary name like Andretti on the building, we have a very high standard that we strive to uphold for our karting experience. After extensive research and testing of other kart manufacturers on our tracks, we made a confident decision to go with Biz Karts based on power, stability, safety and overall drive comfort for our guests. The Biz Kart team has gone above and beyond extensively training our staff on the mechanics and operation of their karts as well as providing rapid support for any questions or problems that we have had.

Lee Pitts, Chief Operations Officer. Andretti Indoor Karting, USA

Absolutely amazing experience purchasing these phenomenal machines! Calling them go karts is simply an understatement! Adam and Chris are great people for help and advice, simply don’t hesitate!

PMG Karting World, UK

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