eBike Tuning Kits eBike GPS trackers Surron Parts MTB Hopper eBike Conversion Kit Shotgun Child Bike Seat Dirtlej eBike Apparel Other
#1 SELLER
PREMIUM CUSTOMER SUPPORT
SHIPPING WORLDWIDE
2 YEAR WARRANTY
EASY TO INSTALL
UNDETECTABLE

BadassBox Yamaha X Set


The badassBox is attached to the speed sensor of the e-bike and overrides the 25 km/h speed limit - you can expect to reach speeds of up to 45-50km/h, depending on the bike and gearing. Your displayed speed will be 2 times slower than your real speed. We recommend the use of GPS-related accessories for a more precise data acquisition of driving data (smartphone, bike computer, etc.). Does not work with these Yamaha e-bikes: MORO 07, Booster, Booster Easy, Wabash RT, CrossCore RC. These e-bikes are not tunable.

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!
  • Get after-sales support from us and a 2 year warranty from badassBox!

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



Product details

What does this Tuning Kit do?


The badassBox is attached to the speed sensor of the e-bike and overrides the 25 km/h speed limit - you can expect to reach speeds of up to 45-50km/h, depending on the bike and gearing. Your displayed speed will be 2 times slower than your real speed. We recommend the use of GPS-related accessories for a more precise data acquisition of driving data (smartphone, bike computer, etc.).

How does the badassBox work?


The contactless and wireless badassBox transmits a modified speed signal in order to override the speed limit of your e-bike – without interfering with the motor's electronic circuitry or software. There's no need to open the motor and there is no risk of damaging it, the BadassBox can be fitted or removed in seconds.

Is this badassBox the right tuning kit for my bike?

This tuning kit is made to fit bikes with Yamaha motors, where the speed sensor is integrated and the magnet is fixed on the brake disc. Does not work with these Yamaha e-bikes: MORO 07, Booster, Booster Easy, Wabash RT, CrossCore RC. These e-bikes are not tunable.


The delivery includes the following parts:
- one badassBox 4 Yamaha
- one badassBox 4 housing cover
- one AAA battery
- one spoke magnet with thumb screw
- one Universal Adapter
- a pad made of elastic foam
- one M5 nut
- one washer
- one cylinder screw
- four cable ties

How to install this Tuning kit?



The integrated Shimano Sensor is located in the area of the dropout. To get to the sensor you have to dismount the rear wheel.



Find the position of the integrated sensor* in the dropout of your e-bike. *The sensor shape shown is an example.



Undo the screws of the bracket that holds the sensor* is fastened to the dropout. *The sensor shape shown is an example.

 

 Fasten the Universal Adapter with cylinder head screw, washer and nut (included in delivery) to the Shimano Sensor*. *The sensor shape shown is an example.



Now you can attach the Universal Adapter with mounted Shimano Sensor* on the chainstay with supplied cable ties. *The sensor shape shown is an example.



Slide the badassBox onto the adapter until it clicks into place.
Reinstall the rear wheel.
Mount the spoke magnet and align it with the edge of the badassBox housing. That's it. Have fun with your faster e-bike!


Important legal note!


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 of BadassBox products. Electric bikes equipped with BadassBox products are not allowed to be used on public roads, cycling paths and public places. Electric bikes equipped with BadassBox products can be used exclusively on private property and entirely at one’s own risk. The use of BadassBox products may void the warranty of your ebike.

We strongly recommend using other safety features and protective gear to prevent injuries in higher speeds.

BadassBox products are thoroughly tested and we stand by their quality - Badass Box provides 2 years warranty to all their products.