Speedbox is a tuning chip which eliminates the speed limiter on your e-bike, so the motor won't switch off after reaching 16 mph (25km/h).
The expected speed should be increased up to 30 mph (50 km/h)! This works. It's completely safe for your bike motor and battery.
TRANSFORMS YOUR E-BIKE COMPLETELY
Remove the annoying speed limiter and transform your e-bike into something else! It truly transforms the bike, just read the reviews!
EASY PLUG-AND-PLAY INSTALLATION
Plug-and-play installation and two-button activation. Find the installation instructions (FAQ) below or call us for help!
LIFETIME WARRANTY. SAFE FOR YOUR BIKE
Undetectable by your bike dealer so the bike warranty is safe. Also, safe for your motor and battery. Speedbox has lifetime warranty.
MAX SPEED UP TO 30 MPH / 50 KM/H !
No more 16mph / 25km/h speed limiter! Completely transforms the bike.
WORKS WITH ALL SPECIALIZED (BROSE) MOTORS 2016-2020
Brose Specialized, Brose S and Brose S-MAG Motors.
TUTORIAL VIDEO
Matt here is your guide to show what Speedbox is all about! Watch the video below!
WHY CHOOSE US?
FAQ
STOCKING WORLDWIDE NEAR YOU. FAST DELIVERY. NO IMPORT TAXES.
