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  • EMTB TUNING KITS
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BadassBox Yamaha X Set

BADASSBOX YAMAHA X SET

Derestrict your e-bike for a new (30mph 50km/h) speed limit!


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

5.0

Tuning kit is Compatible with pedelecs with Yamaha motor and integrated Yamaha Sensor

£133.00

& Free Two Day Delivery in the UK

BADASSBOX YAMAHA X SETDerestrict your e-bike for a new (30mph 50km/h) speed limit!"GO FROM CAPTAIN SLOW OF YOUR CYCLING GROUP TO JIMMY JET!"  - TOM E.

£133.00
Add to cart

Tuning kit is Compatible with pedelecs with Yamaha motor and integrated Yamaha Sensor

Easy to install.

Safe for your e-bike.

Undetectable.

Correct sensor type fitting YAMAHA fitted ebikes

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 - easy and fast installation!
  • Feel safe for your e-bike and warranty - it's safe for ebike and undetectable to keep your warranty safe!

Easy, fast and safe!


  • Derestrict your e-bike for new 30mph (50 km/h) speed!
  • Fully undetectable!
  • Get after-sales support from us!

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?

Tuning kit is Compatible with pedelecs with Yamaha motor and integrated Yamaha Sensor

2 day

FREE UK DELIVERY


Free 3-5 days delivery in Europe,

5-10 days Worldwide

The latest

2022 Models


#1 

Ebike tuning seller worldwide.

1 year

WARRANTY


Top rated

after-sales support.

Made

IN EUROPE


Premium

ebike accessories

Customer Reviews

Technical Info

  • What is BadassBox tuning kit?

    The contactless and wireless BadassBox transmits a modified signal in order to override the speed limit of your eBike – 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 in seconds – and just as quickly removed, restoring your eBike to its former road-legal condition. With the new snap-lock fastening you can attach and remove your BadassBox with just one hand in seconds. Badassbox has an optional securing feature on the snap lock using a cable tie.


    From now on you will be able to ride at a speed up more than 30mph (50kmh)! The BadassBox is attached to the speed sensor of the eBike and overrides the 16 mph (25kmh) speed limit. Remove it and your eBike is restored to its original state.

    Badassbox is used with a AAA battery. Tool-free battery change can be carried out quickly and easily while you're on the road – but should only be necessary once a year, or every 7000km. 

  • How to activate BadassBox tuning kit?

    No need for activation, once installed, the tuning kit is active all the time!

  • Who is this for?

    For every ebike rider - YOU control the speed of your ride, not someone else!


    Tuning kit is Compatible with pedelecs with Yamaha motor and integrated Yamaha Sensor

  • How does it work?

    The contactless and wireless BadassBox transmits a modified signal in order to override the speed limit of your eBike – 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 in seconds – and just as quickly removed, restoring your eBike to its former road-legal condition. With the new snap-lock fastening you can attach and remove your BadassBox with just one hand in seconds. Badassbox has an optional securing feature on the snap lock using a cable tie.


    From now on you will be able to ride at a speed up more than 30mph (50kmh)! The BadassBox is attached to the speed sensor of the eBike and overrides the 16 mph (25kmh) speed limit. Remove it and your eBike is restored to its original state.

    Badassbox is used with a AAA battery. Tool-free battery change can be carried out quickly and easily while you're on the road – but should only be necessary once a year, or every 7000km. 


    To protect against moisture and mechanical stress,the electronics are glued into the casing and completely sealed with a special casting compound.

  • How to install it?

    Anyone can install the kit to an e-bike with some basic tools!  We have prepared detailed instructions and videos  here in the product page to make installation easy for you in the comfort of your home. Disassembly of our tuning kit is just as easy.

  • Battery consumption and range

    The tuning it removes the speed limitation of your engine and does not increase the engine power output. It simply removes the speed limiter which cuts the assistance over 16mph (25km/h). What is does is keep the motor assist on until you can no longer pedal any faster due to limitations of bike gearing or leg-work. With the tuning active it is hard to determine the battery consumption since there are many factors involved such as riding style, terrain, cadence, and etc. As a role of thumb, expect the battery drainage to be in the +/-10% range.

  • Will BadassBox 4 work with my eBike?

    Attention, you need this set only if the Yamaha Sensor (first picture) is integrated in the dropout of your bike.
    If the integrated sensor looks like the one in the second picture, then it is the Giant Sensor. Then you need the BadassBox 4 Giant 2020.
    If the Yamaha Sensor (first picture) is mounted easily accessible on your chainstay, you only need a BadassBox 4 Yamaha.


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  • Shipping

    All purchases will be dispatched the next day, if you will buy your item till 12 o'clock we will be dispatched on the same day.


    First class, Tracked, 24 - 48hours Free delivery in the UK Mainland.

    Free delivery within 3-5 business days in the EU and 7-10 business days in Rest of the World.

    We do offer additional DHL express shipping service worldwide.

  • Legal

    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  and distributor takes no responsibility for damages resulting from the use of tuning kits. Electric bikes equipped with tuning kit products are not allowed to be used on public roads, cycling paths and public places. Electric bikes equipped with tuning kits products can be used exclusively on private property and entirely at one’s own risk. The use of tuning  may void the warranty of your eBike.

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


    Tuning kits are thoroughly tested and we stand by their quality, so we provide a 1 year warranty when purchasing from us. If anything goes wrong - we will replace it with a new one! Contact us for more information.

     

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

  • Returns

    If you'd like to return a product, please contact us first at Hi@TwoWheelsEmpire.com  or Call / Whatsapp us at +447596351867 so we can provide you the nearest return address to you since we do returns in UK, Germany, Lithuania, US and Australia. 


    Our return policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.


    To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.


    To complete your return, we require a receipt or proof of purchase.

    Please do not send your purchase back to the manufacturer.


    There are certain situations where unfortunately we can’t offer you a refund or exchange:
    - Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
    - Any item that is returned more than 30 days after delivery.


    Refunds
    Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.


    If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.


    Late or missing refunds


    If you haven’t received a refund yet, first check your bank account again.
    Then contact your credit card company, it may take some time before your refund is officially posted.


    Next contact your bank. There is often some processing time before a refund is posted.
    If you’ve done all of this and you still have not received your refund yet, please contact us at Hi@Twowheelsempire.com 


    Sale items


    Only regular priced items may be refunded, unfortunately sale items cannot be refunded.


    Exchanges


    We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at Hi@Twowheelsempire.com and we will send you an address where to send an item for the exchange.

    Shipping


    To return your product, you should send us an email to Hi@Twowheelsempire.com and mail your product to:


    MB Two Wheels Empire,

    M. Dauksos str. 6-2,

    Kaunas LT-44280,

    Lithuania,

    +370 616 44095


    If you are sending from the UK, please use this address:


    Matas Rinkevičius
    Eshop LT65644085, Units 2 - 4 Moss Road
    Whitehouse Solutions
    Witham
    Essex
    Postcode / ZIP code: CM8 3UQ
    United Kingdom
    Tel: 02035144847


    You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.


    Depending on where you live, the time it may take for your exchanged product to reach you, may vary.


    If you are shipping an item over 50€ / £ / $, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.


    For further information, please contact us at Hi@Twowheelsempire.com  or Call / Whatsapp us at +447596351867

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