SpeedBox 1.1 for Bafang (4pin connector)

Derestrict your e-bike for 30 mph (50 km/h) speeds!

"GO FROM CAPTAIN SLOW OF YOUR CYCLING GROUP TO JIMMY JET!" - TOM E.


This is 4 pin connector version Tuning kit is Compatible with Bafang Max Drive (M300, M400, M420) Motors made from 2020 onwards

Regular price$160.00

& Free Delivery in the UK and EU

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"Absolutely brilliant! took the bike out today and it’s like a motocross bike 💯" by George

Product Features
SpeedBox 1.1 for eBikes with Bafang Motor is a revolutionary tuning kit which suppresses the speed limiter of your electric bike. 
SpeedBox 1.1 enables you to double the speed limit from the original 15 mph (25 kph) to 31 mph (50 kph). When applied, the actual speed will be displayed in half values. The display also shows your trip and other aspects of your ride.
Activation - by pressing 'LIGHT' button.
All SpeedBox's come complete with an instruction manual, you can also find a video tutorial on Youtube. 
If you have any questions regarding the setup please do not hesitate in contacting us, we are happy to help. 

Which Speedbox Tuning Kit do I need?
This tuning kit is compatible with all with eBikes made from 2020 onwards with Bafang Max Drive (M300, M400, M420).

It´s not compatible with 2016 - 2019 bike models


Installation
Installation is easy, you just need to remove the cover from the motor and attach the connectors. You will need a basic toolkit, some bikes may require a crank puller.

Legal
Please note the usage of modified eBikes on public roads may be against the law in some countries, SpeedBox products are only to be used on private property. Using the SpeedBox may result in the loss of warranty for your eBike. The manufacturer takes no responsibility for damages resulting from the use SpeedBox products. The use of SpeedBox may void the warranty of your eBike.
If You are planning to install SpeedBox on brand-new eBike, make sure you ride it for at least 0.6miles (1km) before the Tuning Kit is activated. 

SpeedBox Products are thoroughly tested and we stand by their quality. 
SpeedBox provide Life Long warranty to all their Products! 

If You have any question, please do not hesitate to contact us.
Thank you for looking!
Two Wheels Empire Team

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Easy to install.

Safe for your e-bike.

Undetectable.

Unlock the full potential of your ebike!

  • You will ride faster and experience the thrills of owning a derestricted ebike -you will love the difference!
  • Install it effortlessly- quick plug-and-play connection - no setup required.
  •  Feel safe for your e-bike and warranty- it's safe for ebike and undetectable to keep your warranty safe!

Quick plug-and-play installation. No setup!

  • Increase the speed limiter from original 16 mph (25km/h) to unlimited speed!
  • See accurate speed on your ebike display!
  • Enable/disable when needed!
  • Get after-sales support from us and lifetime warranty from Speedbox!

The bike feels completely different once derestricted - it's just like a whole different bike! The rides are so much more fun now! Tuning kits are safe to your bike and every ebiker should have one installed! You will love riding your ebike with it - guaranteed!

Matt - Owner of Two Wheels Empire

How to install and use it?

Compatible with Bafang Max Drive (M300, M400, M420) Motors made from 2020 onwards

Customer Reviews


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