The SpeedBox 2 for your Giant Evo engine (year 2017-2018) activates by pressing the WALK button on the control panel. As soon as you press it will appear for 2 seconds, the speed of 9.9 km/h on the dashboard. This tells you that Speedbox 2 is on. Your bike's assistance will no longer be limited and it will help you up to 99 km/h.
S**
De restrict my giant bike
I liked the ease of fitting there are only two wires to fit the only mistake was to look on YouTube they make it more complicated the product is perfect works a treat 10/10
4**E
Speed box 2
Return ed item as could not get it to work
A**T
Speed box 2 for giant e bike 2019
I have fitted the speed box 2 but no way does it go up to 60 mph, get about 30 mph out of it, so false advisement really.
R**L
Plug and play.
Really easy to install... Did it myself and it only took me 35 min. Simply lovely.
Trustpilot
3 days ago
3 weeks ago
