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Desiknio X20 Pinion C.1.9 CF

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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?

Blink and you’ll miss the Desiknio X20 Pinion is electric. This cutting-edge electric bike boasts an integrated Pinion Gearing System, Belt Drive, and the X20 Mahle system, setting a new standard for lightweight urban electric bikes. A key to unlock your city's potential and explore cycle routes, this bike is perfect for urban commuters who want to enjoy getting around in style and sophistication.

The X20 Pinion is currently one of the lightest electric bikes on the market, making it an ideal choice for city living. The brand new Mahe X20 motor provides up to 55 Nm of torque and weighs just 1.3kg; the lightest eBike motor from Mahle and on the market to date. This model (CF) comes with a carbon fork weighing in at just 13.5kg.

The Desiknio X20 Pinion also sees the arrival of a number of new features, including the new X20 (iX250) battery and the iWOC One controller button which allows you to connect your X20 to the MySmartBike® App via Bluetooth. Stand out from the crowd simply through timeless style - the hydroformed aluminum frame is hand painted and polished in Granada, Spain. The X20 is a wonder to behold.

Why Buy 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.

Desiknio X20 Pinion - Carbon Fork

CF stands for Carbon Fork - with a weight saving Monocoque Full Carbon Fibre Fork with Carbon 1.5′ Tapered Steerer Tube, you benefit from saving a little extra weight and extra rigidity, resulting in less drag.

Internal house routing with 15mm Thru Axle for a sleek and minimal look. Mudguard and Light Mounts integrated as standard.

Available in a Matte Polar Blue or Glossy Granada Red.

Carbon Fork Desiknio

Key Features

Connected with MySmartBike App

The MySmartBike® APP from Mahle offers riders the flexibility to customize their e-bike to match their personal preferences while providing a comprehensive monitoring system.

You can keep tabs on essential information such as speed, battery capacity, range, power output, and even enjoy GPS navigation features, among others.

Electric bike motor

Mahle ebikemotion X20 Hub Motor ®

Weighing just 1.3kg, the patented 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 cabless technology and PAS sensors that detect freewheel motion.

Electric bike gearbox

The Pinion C1.9XR

The Pinion C1.9XR gearbox provides a range of 9 gears, each created from the combination of two sub-transmissions and their different wheel pairs. This ensures smooth and precise shifting for all your rides.

Electric Bike Control Unit

Bluetooth Control Unit

Redesigned from the X35, the X20 features an ergonomic button serving as the central control unit. This allows you to control power assistance, gauge battery levels, and manage the Supernova lights. You can also connect via Bluetooth to the MySmartBike® APP by Mahle to customize preferences, monitor battery capacity, and use GPS navigation.

Electric Bike Battery

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 can also be upgraded to have 500Wh of potential when paired with the optional water bottle battery.

Aluminium Bike Frame

Carbon Fork

A carbon fork reduces the weight & drag on the front of the bike and increases overall stiffness, making the X20 lighter and more responsive for a superior riding experience.

Electric Bike Drive System

Gates Carbon Belt Drive

The smooth-shifting Pinion gearbox is perfectly paired with the Gates CDX belt, offering a no-grease, no-oil, no-rust solution for your drivetrain. This requires very little maintenance and can end up saving costs and time off the road in the long run!

Electric Bike Grips and addle

Brooks Saddle and Ergon grip shifters

The cherry on top of cake… the Desiknio X20 is finished with ergonomic and quick shifting Ergon ergonomic grips and a carved Brooks C17 saddle made from naturally flexible rubber. True British style combining with Spanish elegance - a European marriage made in heaven.

Supernova Front and Rear Lights

Equipped with an internally charged Supernova V521 front light and E3 rear light, you can stay safe without the worry of forgetting your bike lights!

Aluminum Electric Bike Frame

Hand Finished Aluminium Frame

Desiknio pride themselves on their quality craftsmanship and made-to-order manufacturing process. The tapered aluminum frame with internal cable routing is hand painted with an extra hard topcoat in Granada, Spain - creating an incredibly sleek finish.



6061 Aluminium – T6 Heat Treated CNC Parts Custom Shaped Tubes Internal Hose Routing Handcrafted TIG Double Smooth Welding Polished by Hand


Carbon Fork


Gates Carbon Drive™ CDX – 46T Front sprocket | 30T Rear sprocket Gates Carbon Drive™ CDN – 118T Belt Optional – Gates Carbon Drive™ CDX – 118T Belt

Gear System

Pinion C1.9 XR Gearbox


TRP C1.8 Clean Cockpit


CNC Aluminium Semi Matt Black Anodized


Desiknio Semi Matt Black Anodized Aluminium


Desiknio Semi Matt Black Anodized Aluminium




Brooks C17 Carved


13.5 Kg / 14 Kg (with fenders, rack and lights)


MAHLE ebikemotion® X20 Hub Motor Geared and Freewheel

Motor Power

250 W


MAHLE ebikemotion® Inner Battery Panasonic 18650GA – 10S/2P CAN BUS

Battery Capacity

250 Wh *up to 500Wh with the optional Water Bottle Battery 7 Ah *up to 14Ah

Charge Time

2 – 3 hours


30 - 65 miles

Size Guide

Large - 180cm - 195cm | Medium 165cm - 185cm

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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Related Products

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.

View Locks

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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.

Convenient Delivery 1

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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