PARAMETERS:
Compatible with:SpeedBox Connect
Maximum speed: Unlimited
We recommend not exceeding the preset limit of 50 km/h
Speed limit setting: Yes
Display values: Real-time values
Tuning activation/deactivation:
SpeedBox Connect
WALK function
Button combination - + - +
Compatible with motors:
SyncDrive Sport, 70 Nm
SyncDrive Core
SyncDrive Life
SyncDrive (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)
Key features
SpeedBox 3.2 B.Tuning with integrated Bluetooth 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 and, thanks to SpeedBox Connect, get a unique connection between your e-bike and your smartphone.
Tuning control
Switch between the 25 km/h limit and unrestricted mode and vice versa
SpeedBox Connect
The B.Tuning version with Bluetooth connects your e-bike to your mobile phone
Simple installation
Color-coded and keyed connectors ensure correct wiring — anyone can do it themselves
Compatibility
Compatible with engines: SyncDrive Sport (70 Nm), SyncDrive Core, SyncDrive Life, SyncDrive (2017–2021) (80 Nm)
Compatible with: SpeedBox Connect
Not compatible with: SyncDrive Pro 2 (85 Nm) + RideControl Go, SyncDrive Sport 2 (75 Nm) + RideControl Dash, Giant Revolt E+ (2022–2024)
Technical specifications
| Maximum speed | Unlimited (recommended limit 50 km/h) |
|---|---|
| Display shows | Real-time values |
| 3 activation / deactivation methods | Via SpeedBox Connect, WALK button, or combination - + - + |
| Custom speed limit | Adjustable |
Installation
Installation is simple thanks to the color-coded and keyed connectors. Choose the method that suits you best — video guide, printed manual, or a detailed step-by-step visual guide.
