SpeedBox 3.2 for Giant - Qty: 100 pcs + 16 free, Package: BAG

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Unlock the 25 km/h limit and enjoy the full power of your Giant e-bike!

The product is fully compatible with motors
SyncDrive Sport, 70 Nm
SyncDrive Core
SyncDrive Life
SyncDrive Pro (2017–2021), 80 Nm

Not compatible with:
SyncDrive Pro 2 (85 Nm) + RideControl Go
SyncDrive Sport 2 (75 Nm) + RideControl Dash
Giant Revolt E+ (2022–2024) · SpeedBox App

We recommend verifying the torque value (Nm) of the electric motor before purchasing

Not sure which model to choose? → Use our Purchasing Guide
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Product code: SB32_G_100+16pcs_BAG Shipping and Payment

Key features

SpeedBox 3.2 is a reliable third-generation tuning chip for Giant e-bikes. By removing the 25 km/h speed limit, you can enjoy the full power of your e-bike — while the display always shows real values of speed, average and range.

Tuning control

Switch between the 25 km/h limit and unlimited mode and back

Real values on the display

With clear instructions including a video, anyone can handle the installation themselves

Easy installation

Colour-coded connectors with a key ensure correct wiring — anyone can do it themselves

Compatibility

Compatible with motors: SyncDrive Sport (70 Nm), SyncDrive Core, SyncDrive Life, SyncDrive Pro (2017–2021) (80 Nm)

Not compatible with: SyncDrive Pro 2 (85 Nm) + RideControl Go, SyncDrive Sport 2 (75 Nm) + RideControl Dash, Giant Revolt E+ (2022–2024), SpeedBox App

Technical specifications

Maximum speed	Unlimited (recommended limit 50 km/h)
Display shows	Real-time values
Activation / deactivation	WALK button or combination - + - +
Custom speed limit	Adjustable (up to 99 km/h)
Bluetooth	No
Firmware update	No
Minimum mileage before installation	10 km (new bike)

Installation

Installation is easy thanks to the colour-coded connectors with a key. Choose the method that suits you best — video guide, printed manual or a detailed step-by-step visual guide.

Video guide

Find the detailed installation and tuning activation guide on our YouTube channel

Printed manual

The product packaging includes a printed manual with a wiring diagram for connecting the chip to the motor

Step by step

The visual guide walks you through the installation point by point — from removing the motor cover to the test ride. Each step is accompanied by a photo and a clear description.

User manual →

Riding and stopping recommendations

Leave the e-bike on after every ride until the display permanently shows 0.0 km/h (kilometre countdown).
During short stops, keep one foot on the pedal so the countdown does not start.
During longer stops, allow at least a partial countdown to complete.
Do not disconnect the display before the countdown is finished.
Do not perform firmware updates — disable automatic updates.
Always activate/deactivate the tuning when stationary, never while riding.
On a brand-new bike, ride at least 10 km before activating the tuning for the first time.

Warning

The use of unlocked e-bikes varies by country — please check your local legislation before riding.
SpeedBox is intended for off-road use only and is used entirely at your own risk.
The manufacturer accepts no liability for damages caused by illegal or improper use.
Installation may also void the warranty of your e-bike.
The warranty does not cover malfunctions caused by a motor update.
For your safety, use appropriate protective gear and ride with maximum caution.