‹ Rage Mechanics machines 2024 Build · The Ultimate Build

Slack Core

A Slack Core pushed to the limit: 30,000 W, over 150 km/h, and custom electronics integrated into the frame.

30,000 W Over 150 km/h Telemetry
Slack Core tuned by Rage Mechanics, side profile in front of a metal shutter

Power

At the core of the build is an 80 V, 40.5 Ah battery built with Molicel P45B cells, custom-designed by our Lyon-based partner SaveMyBattery for maximum power and range.

The C350 controllers are integrated into the frame using a custom-engineered mounting plate and enclosure tailored for this machine. Together, they output 30,000 W, propelling the Slack past 150 km/h.

Control

The SmartDisplay shows all essential live data and records full telemetry. Temperature sensors were added directly inside the motors to monitor heat buildup and protect the setup when pushed hard.

Stopping power is handled by Hope Tech 4 V4 Red Silver brakes paired with 160 mm Brake Stuff rotors. An upgraded charging port ensures lightning-fast recharges between runs.

In Detail

Slack Core rear three-quarter view
Slack 'Core' deck and rear wheel, slick tire and motor
Front wheel and steering column of the Slack Core
Slack Core front three-quarter view
Steering column and Rage Mechanics logo on the Slack Core
Rear wheel, shock absorber, and wiring on the Slack Core
Cockpit of the Slack Core and Hope brakes
30,000 Wtotal output
150+ km/htop speed
80 VMolicel P45B battery

Full Specifications

BaseSlack Core electric scooter
BatterySaveMyBattery 80 V 40.5 Ah, Molicel P45B
ControllersC350, integrated custom plate and enclosure
Power30,000 W
Top SpeedOver 150 km/h
DisplaySmartDisplay and telemetry
BrakesHope Tech 4 V4 Red Silver
RotorsBrake Stuff 160 mm
MotorsAdded temperature sensors
ChargingUpgraded charging port