Activation: by pressing LIGHT / ↑ ↓ ↑ ↓
Maximum speed: 50 km/h
Display shows: actual values
Compatible with motors: Giant 2015/2016
Not compatible with:
Giant Sync Drive
In case of updating the software of your e-bike, uninstall SpeedBox from the e-bike first, update the software and reinstall SpeedBox.
Product code: SB2_G_1516_1pcs_BAGShipping and Payment
Reliable second generation tuning chip for your e-bike with Yamaha motor.
SpeedBox 2.0 tuning chip enables to suppress the speed limiter on your electric bike. After the chip is installed your e-bike’s display shows real data, such as maximum and average speed, daily mileage and cruising range. E-bike electric assistance switches off with this chip when reaching the speed of 50 km/h.
How does SpeedBox 2.0 work?
You can activate the SpeedBox 2.0 tuning kit on your e-bike’s display. After pressing LIGHT, a value of 5,0 km/h (3,1 mph) appears on the display. From now on you can ride at the speed of 50 km/h.
To deactivate the chip, press LIGHT button again. The value of 2.5 km/h (1,5 mph) appears on your display and the speed limit is set to 25 km/h again. Your e-bike will then work the same as before the chip installation.
If you want to control your SpeedBox and lights separately, use the combination of ↑↓↑↓ buttons. By pressing the arrows in that order you can activate and disactivate SpeedBox anytime independently of the lights control.
When connecting the SpeedBox chip to an e-bike you will find connectors colored to make installation very simple. We have prepared detailed instructions and videos to make installation easy for you. Disassembly of our tuning chip is just as easy. If you have any troubles with installation or disassembly, do not hesitate to contact us.
If you are planning to install SpeedBox on a brand-new bike, make sure you ride it for at least 1 km before the chip is activated.
Please note that the operation of this type of modified electric bikes on public roads may be against the law in some countries. The manufacturer takes no responsibility for damages resulting from the use SpeedBox products. Electric bikes equipped with SpeedBox products are not allowed to be used on public roads, cycling paths and public places. Electric bikes equipped with SpeedBox products can be used exclusively on private property and entirely at one’s own risk. The use of SpeedBox may void the warranty of your ebike.
We strongly recommend using other safety features and protective gear to prevent injuries.
PositivesIt is an older model but still working perfectly :)
PositivesEasy peasy.(for me)
Works like a charm. Turn on the light and the digits 5.0 appear in the display.
My 2014 Giant Prime E+1 does not ...More
NegativesYou need a crank puller tool to remove pedal & sprocket or else the motor cannot be lowered.
It's a lot of work to get to the actual motor ...More