SpeedBox 3.3 for Yamaha (PW-X3, PW-S2, PW-XM)
Maximum speed: Unlimited · Display shows: Real-time values · Activation / deactivation: LIGHT button or ↑↓↑↓ combination
R4,200
Incl. 15% VAT
In stock — ships from Gauteng
Courier delivery in 1–3 business days to main centres.
10 min fitment
Removable
OEM plugs
This module allows assistance above 25 km/h. A bike modified this way is treated as a moped and may only be used on private land or closed circuits — never on public roads.
Product details
Get to know your SpeedBox
Product information from SpeedBox. Confirm compatibility before ordering.
Key features
SpeedBox 3.3 is a smart third-generation tuning chip for e-bikes with Yamaha motors an adjustable speed limit. By removing the 25 km/h speed limit, you can enjoy the full performance of your e-bike — and the display always shows real-time values for speed, average speed and cruising range.
Tuning control
Switch from the 25 km/h limit to unrestricted mode and back using the LIGHT button or the ↑↓↑↓ combination
Real-time values on the display
The display shows your actual maximum and average speed, daily mileage and cruising range
Easy installation
Color-coded connectors with a key ensure correct wiring — anyone can do it themselves
Compatibility
Yamaha motors: PW-X3, PW-S2, PW-XM
Yamaha e-bikes: YDX-Moro 05, Moro 07, Booster Easy (activation by ↑↓↑↓ buttons only)
Technical specifications
Installation
Installation is easy thanks to color-coded connectors with a key. Choose the way that suits you best — video guide, printed manual or a detailed step-by-step picture guide.
Video guide
You can find the detailed installation and tuning activation procedure on our YouTube channel
Printed manual
The package includes a printed manual with a wiring diagram showing how to connect the chip to the motor
Step by step
The picture guide takes you through the installation point by point — from removing the motor cover to the test ride. Each step comes with photos and a clear description.
Warning
• The use of unlocked e-bikes varies from country to country, so check your local legislation before riding.
• SpeedBox is intended for use off public roads only and you use it at your own risk.
• The manufacturer takes no responsibility for damages resulting from illegal or improper use.
• Installation may also void the warranty of your e-bike.
• For your safety, use suitable protective gear and ride with maximum caution.
