Desiknio X20 Gravel



Available within 7 - 10 days.

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With over 10 years experience, our knowledgeable team is on hand virtually or in-store to help you find the perfect eBike.

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Over 350 In Stock eBikes

Browse our curated range of A-List eBikes. Ready for a convenient fast delivery.

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eBikes Inspected & Tested

Every eBike is assembled by our mechanics before preparing the bike for collection or delivery. 

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Stay Fully Charged

In addition to a 2 year warranty on eBikes, we offer servicing, maintenance and support for life.

Who is this bike suitable for?

Sporty, adventurous and potentially our best looking eBike of 2023, the new Desiknio X20 Gravel opens the door to off-road adventures, whilst maintaining an urban athleticism. With a unique combination of high performance components and a full carbon frame, the X20 Gravel can tackle long days in the saddle as you jump between light tracks and country lanes.

One of the lightest electric gravel bikes, the X20 weighs just 12kg. A tapered full carbon fibre frame from Monocoque is combined with the new Mahle X20 hub motor and the choice of either the Shimano GRX 600 or Campagnolo EKAR 300 gearing system. Unlike other electric gravel bikes, the derailleur system features a torque sensor, whilst the motor also has a speed sensor. This combination provides accurate, real time ride data to Mahle X20 Motor, creating a system that provides smooth and proportionate power delivery.

Hand finished in an emerald Sunlight Magic colourway, the X20 Gravel is designed with meticulous attention to detail; acting as the perfect vessel to discover the Great Outdoors, the joys of bike packing adventures and weekend escapes in the country.

Why Desiknio?

In Spanish ‘designio’ means ‘a strong purpose to do something with determination’ and it’s fair to say this is an approach Desiknio have adopted in their design and manufacturing process.

Known for their distinctly minimal electric bikes, Desiknio are a Spanish brand who have become known for their premium design, quality and meticulous attention to detail. We couldn’t be prouder to be the UK’s exclusive Desiknio dealer after discovering the brand 3 years ago and our shared value for exceptional quality.

Mahle X20 Hub Motor

Weighing just 1.3kg, the Mahle X20 motor is the lightest electric bike motor on the market whilst still providing up to 55 Nm of torque. Located in the rear hub, the responsive Mahle X20 motor features cable free technology and PAS sensors that detect freewheel motion.

Bluetooth Control Unit

One touch is all it takes. Redesigned from the previous X35, the X20 features an ergonomic button which forms the central control unit. Not only can you control power assistance, gauge battery level and control the Supernova lights via the central unit, you can also connect your X20 via Bluetooth to the MySmartBike® APP by Mahle, where a rider can adapt eBike preferences, monitor battery capacity and use GPS navigation.

Carbon Fibre Frame

Offering reduced weight but increased responsiveness, the Monocoque carbon frame efficiently transfers power with ease. Gear cables are internally routed creating a sublimely clean finish.

Shimano or Camagnolo Gearing Systems

The X20 Gravel can be configured with the Shimano GRX 600 11-speed or Campagnolo EKAR 13-speed gearing systems. Both come with a 40t single speed front chainring for single, unwavering drive efficiency.

Speed and Torque Sensors

Unlike other electric gravel bikes, the derailleur system features a torque sensor, whilst the motor also has a speed sensor. This combination provides accurate, real time ride data to Mahle X20 Motor, creating a system that provides smooth and proportionate power delivery.

Integrated iX250 battery

Discrete and sleek. The 250Wh iX250 battery is neatly integrated into the downtube of the bike and weighs a mere 1.1 kg. The battery has a maximum range of 100km and a minimum range of 50km depending on the chosen power mode and terrain gradient. The X20’s battery potential can also be doubled to 500Wh of potential when paired with the optional water bottle storage battery.

Pirelli Tyres

Paired with Prototype Carbon wheels, stylish tan walled 45mm Pirelli tyres offer grip and resistance against punctures along gravel tracks. Wide tyres and dropped handlebars combine to create improved comfort and aerodynamics at the same time.

Supernova E3 tail light and V521s front light

Equipped with integrated Supernova front and rear lights that are internally charged by the X20’s iX250 battery, stay safe without the worry of forgetting your bike lights!

Ergon Saddle

A very ergonomic saddle from Ergon that features OrthoCell®-Inlays in the seating area for pressure relief.



Monocoque Carbon Fibre


MAHLE ebikemotion® X20 Hub Motor Freewheel


MAHLE ebikemotion® Inner Battery Panasonic 18650GA


X20 Campagnolo N3W Freewheel: Shimano


CNC Aluminium Semi Matt Black Anodized


Brooks C13 Carved


12 Kg


DSK Carbon INOX Black Spokes by Prototype


Pirelli Black 45mm


Ritchey Ergo Comp Dropped Handlebars


Specialist Cambium Rubber Bar Tape


Supernova MINI 2 Black / E3 Tail Dropout

Delivery & Aftercare

Built & checked by expert mechanics

Our experienced eBike technicians will build and inspect your bike before dispatch.

No hassle return in the first 30 days

If you aren't satisfied with your purchase, we accept returns providing the bike is in showroom condition and has covered under 5 miles.

Free & Fast Delivery in the UK

We provide free tracked delivery on all eBikes (excluding eCargo's).

Recommended Service Plan & Guarantee

Free 6-week health check & recommended service plan tailored to you. 2 years manufacturers warrantee on all eBikes.

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Insurance Available

LAKA's comprehensive eBike insurance offers protection against theft, damage, loss, and more. You get 30 days free insurance by using the code FULLYCHARGED. Elevate your security further with our Gold & Diamond rated eBike locks. For added assurance, consider our optional GPS trackers for select bike models. Ride confidently knowing that your eBike is safeguarded.

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The hiplock d1000

The Hiplok D1000 is a diamond rated lock that is resistant to angle grinders and has been widely acclaimed as the best eBike lock on the market.

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LAKA are a collective insurance company that offers competitive pricing for eBike specific insurance that empowers the rider.

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GPS Trackers

GPS trackers with the Bosch Smart System & PowUnity work for Bosch powered eBikes, please get in touch with us if you are unsure exactly what tracker is suited to your bike.

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Free eBike Delivery

Once you have placed an order with us, our team will handpick your items and schedule them into our workshop. Our specialist eMechanics will build & inspect your eBike before preparing it for collection or delivery.

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FedEx Courier Delivery - Free*

eBikes are dispatched within 1-3 working days when in stock at Fully Charged. Your eBike will be inspected & tested before being safely packaged and sent out to you. Attach the pedals with a spanner, then straighten & tighten your handlebars with an allen key before riding. You will receive updates via FedEx once the bike is en route.

*Free delivery does not include eCargo bikes. For eCargo bike delivery options, please get in touch.

store collection

Store collection - Free

Store collection is recommended if you are local to any of our stores. Your bike will be built, fully charged and ready to ride away. Our team can give you a detailed handover in store to help you get set up with everything you need.

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Premium Home Delivery - Price is Postcode Dependent

Receive your bike fully built ready to ride. A member of the team will assist setting up everything you need with your bike. Please select the free courier delivery at checkout, and we will be in touch with the estimated cost, and to arrange the handover.

Returns Information

Our team is dedicated to making sure you are happy with your Fully Charged purchase and shopping experience. If for any reason you wish to return or exchange an item, you can find further details on how to do so below.

Cycle to Work & Financing

Ride now and pay later. We offer a range of payment options including 0% Finance and Cycle-to-Work schemes.


Check out the finance calculator to get a glimpse of the monthly payments, depending on your deposit and the duration of the loan.

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Cycle to Work

We provide a variety of Cycle to Work schemes that allow you to save up to 42% through a salary reduction. Now, you have the option to use Cycle to Work directly from your shopping cart.

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eBike Sizing

eBike suggested rider height can be found when selecting your frame size from the dropdown.

If this information isn’t available, or you’d like additional confirmation, please get in touch with our eBike specialists who can help make sure you’re getting the right size.

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