Benefits of removing speed-limiter
- More speed - more fun! No more restrictions!
- Reach speeds up to 50-70km/h (30-40mph)
- Enjoy your derestricted e-bike to the max!
- Get the latest technology on your e-bike!
- No risk - 30 days money back guarantee!
Features of Speedbox Tuning Kit
- Tuning kit removes speed limits - it does not add extra power
- Undetectable - activate or deactivate if needed!)
- Easy installation - easy to install yourself with our free crank puller! All you need is a set of hexagon tool set and this VIDEO
- Works on all models: European, UK, and USA e-bike motors.
- Works with all year e-bikes, including 2020 models (Including Bosch 4th Gen motor - and no, it does not lock up your motor!)
- Shows actual speed (except Shimano E8000)
"As described recommended works brilliant. Great service"
Victor Bedard (NL)
2 SEPTEMBER 2019
"Easy to fit and the bike flies now. Many thanks."
Sarah Allen (UK)
15 OCTOBER 2019
"Thank you First Class service FANTASTIC BUY"
Keith Wood (UK)
5 FEBRUARY 2020
Get a free crank puller!
Get a free shipping!
Two Wheels Empire is official partners of SpeedBox. Tuning kits are made in Europe
Free 3-5 days delivery in Europe.
1-2 days express shipping (extra cost)
Free worldwide shipping 7-10 days.
Shipping from Germany
24h customer service
We pride ourselves for great customer service and quality of our services. Feel free to contact us!
You are provided with a lifetime warranty for our products - and no worries, this does not affect your e-bike warranty!
Got any questions?
My name is Matt and i've been helping hundreds of e-bike owners get their tuning kits remove their speed limiters! I'm an avid e-bike rider myself and I believe SpeedBox is a must for every e-mtb owner!