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Orbea Gain D40 2023 Yellow Electric Road Bike

Orbea Electric Bikes

Orbea Gain D40 Tiagra Electric Road Bike

£2,699.00 £3,299.00 Save £600.00

In stock

E-Bike Key Specs


Mahle 250Wh


iWoc One


Mahle X35


30-80 miles

View in store

E-Bike Highlights


Orbea Gain D40 2023 Electric Road Bike Rider Review

The 2023 Orbea Gain D40 is a great value, upper entry level electric road bike.

Whether you're just starting out and looking to get started on an impeccable value bike with room to grow into it, or you're already and accomplished rider with tens of thousands of miles on your Strava account, the Orbea Gain D40 is a great way to explore, build fitness and make sure you're at the front of the pack.

The Gain range, with its "Enough Energy" concept is designed to improve but not take over your ride. Lightweight, highly nimble and effortlessly ridable, the new Orbea Gain D40 is a bike which "heeds the call of the open road".

Our 5 point review...


Lightweight and rugged alloy frame


Internally mounted 248Wh battery


Shimano Tiagra group set - a great value entry to road cycling


Compact, punchy and reliable Mahle eBikemotion X35 motor


Simple IWOC control system with Bluetooth and ANT+ app integration


Orbea Gain D40 2023 Shimano Tiagra Crank Set
Orbea Gain D40 2023 Shimano Tiagra Shifters

New for 2023..

Along with the rest of the Gain range, the price of the 2023 Orbea Gain D40 has increased slightly over the previous two years, but not without very good cause - the model has been dramatically overhauled and offers exceptional value.

A brand new frame design while retaining the previous well proven geometry sees subtle changes to the hydroformed alloy tubing shape.

This increases aerodynamic efficiency while shaving a little more weight from this already very light electric road eBike.

Orbea Gain D40 2023 Carbon Forks
Orbea Gain D40 2023 Shimano Tiagra Disc Brakes

Fully integrated..

Along with its new headset design to fully integrate the gearshift cables and brake lines, Orbea have also designed a brand new integrated daytime running light which doubles as a cycle computer mount for Garmin and Wahoo devices, now compatible across the full Gain range.

This is complemented at the rear of the bike with a bright but aesthetically unobtrusive tail light built into the seat tube and runs directly from the eBike battery system.

Orbea Gain D40 2023 Shimano Tiagra Gears

Brakes & Gears

The Shimano Tiagra 4770 hydraulic disc brakes ensure you can come to a stop just as quickly as you accelerate on this eRoad bike.

Setting the benchmark for entry-level group sets, the Shimano Tiagra 4700 setup on the 2023 Orbea Gain D40 is the perfect blend of function and performance against price.

Using technology borrowed from their more premium 105, Dura-Ace and Ultegra setups, Shimano bring top quality performance to the grass roots of road cycling at incredible value.

Orbea Gain D40 2023 Shimano Tiagra Disc Brakes

The Shimano Tiagra hydraulic disc brakes offer smooth, controlled braking regardless of terrain or weather.

Orbea Gain D40 2023 Shimano Tiagra Rear Mech

Shimano Tiagra 10 speed gearing is a common feature on some mid-tier road bikes, but is well placed on this entry level Gain.

Orbea Gain D40 2023 Shimano Tiagra Shifters

The Shimano Tiagra combined gear and brake levers are ultra-smooth and offer controlled braking and reliable shifting in one neat unit.

Orbea Gain D40 2023 Hutchinson Fusion Tyres

Wheels & Tyres

Lightweight Ready GR alloy rims from Blackjack are agile but strong and allow for a wide choice of tyre fitment.

The Blackjack rims are wrapped with fast rolling Hutchinson Fusion 5 30c Performance road tyres, but the forks and frame allow for up to 40c options.

Orbea Gain D40 2023 Fizik Saddle

The bottom line..

Normally, the most noticeable component on an eBike is the Battery, but this isn't the case on the Gain models.

Seamlessly integrated into the downtube, the 248Wh internal battery on the 2023 Orbea Gain D40 is hidden from view to provide a totally integrated and aesthetically immaculate look.

The latest Mahle Ebikemotion drive system offers smooth and reliable assistance to enhance and improve on your own ride but without dominating it.

The Torque Simulation Algorithm directly mirrors the rider input to provide maximum power when you need it, but preserves range when you're spinning freely, making the Gain D40 a joy to ride on almost any terrain.


Orbea Gain D40 2023 Mahle X35 Motor System

eBikemotion X35 eSystem

Riding the bike aside, one of the best parts of the new 2023 Gain D40 electric road bikes is the completely 'hidden' eDrive system.

Designed to not take away from the ride but to assist your performance, the extra 40Nm from the rear hub motor allows the rider to climb bigger ascents and average a faster overall speed.

3 Modes of Assistance - Controllable by the multi-function power button on the top tube.

Full rider credentials are displayed in the Smart Phone (not essential) application including speed, distance travelled, altitude, battery capacity, trip time and many more.

The smart phone app also has the functionality to pair Bluetooth heart rate monitors or simply connect your Android Wearable or iWatch to run alongside for the full sporting package.

Orbea Gain D40 2023 Mahle X35 iWOC Button

The IWOC control system uses just a single button to display the current battery status and change between power modes.

Orbea Gain D40 2023 Mahle X35 Motor

The eBikemotion motor is small, compact and ultra reliable but packs a punch on long ascents and false flats.

Orbea Gain D40 2023 Mahle X35 Range Extender

An optional range extender option offers the ability to bolt on an extra 70% of range in just seconds.

Orbea Gain D40 2023 What's Included?

What's included

Your new electric bike gets a full set-up by our workshop technicians ahead of delivery.

Your eBike will arrive with a user manual, keys (where applicable), charger & free follow up service (at our service center) within 3 months of delivery.

This electric bikes includes a 5yr warranty on the frame, 2yr warranty on all the electrics and 1yr warranty on the components. In the event of a problem, we handle all warranty claims via our dedicated support in-house.

E-Bikeshop is a UK Electric Bike Service Center and our in-house workshop is exclusively reserved for our own eBike customers. We have time to support the eBikes we sell.

Why choose E-Bikeshop?


General Bike Specifications

Frame Orbea Gain Hydro 6061 Hydroformed Aluminium 2023

Forks Gain Hydro carbon fork

Brakes Shimano Tiagra 4770 Hydraulic Disc Brakes

Shifters Shimano Tiagra ST-4770 10-Speed

Rear Mech Shimano Tiagra 4700 GS 10-Speed

Cassette Shimano Tiagra HG-500 11-32t 10-Speed

Chain KMC X10 10-Speed

Wheelset Ready GR 700c Alloy Wheels

Tyres Hutchinson Fusion 5 Performance TLR 700x30

Handlebars OC Road Performance RP30, Reach 80, Drop 125

Stem OC1 31.8mm interface -6º

Headset Acros Alloy 1-1/2" Internal Cable Routing

Seatpost OC 27.2 Offset 0, for integrated light

Saddle Fizik Aliante R5

Weight 14 kg

Electric Bike Specifications

Battery Ebikemotion 36V 6.9A 250Wh

Display Mahle Pulsar One monochrome ANT+ LEV

Motor Ebikemotion X35 Plus

Range 30-80 miles of power assisted range, depending on terrain



Yes we offer a range of finance purchase options. These vary from 0% short term, right through to longer term loans on a % APR.

To see the estimated monthly installments on any bike, simply click the 'Calculate Payments' button towards the top of this page. You can select the deposit amount and loan period to quickly calculate the monthly cost before proceeding to place your order.

Finance is automatically processed online at the checkout when selected, you can learn more on our dedicated E-Bike finance page.

You can see what sizes this model is available in at the top of this page. Sizes are listed in centimeters and also specified S, M, L etc.

Some models have more available sizes than others. Whilst some bikes are only available in a 'one size fits all'.

Next to the size options at the top of this page, click 'Find my size'. Enter your inside leg measurement along with your arm length and height (in cm). Our special size calculator will show you what size you need to order. These are displayed in S, M & L etc to correspond with the size options.

Note: You may be a particular size on one model and a different size on another model. Please use the size calculator on each model page as sizes can vary between manufacturers and models.

You can view the stock status of any model/variant by selecting it at the top of this page. It will show you one of three stock status:

In Stock: In stock now and available to order for immediate delivery
Pre-Order: Available to pre-order with estimated date of arrival shown
Sold Out / Out of Stock: The model is completely sold out in this variant and no longer available to order

If this bike is showing as Out of Stock in your size, its worth checking if there's colour options as the same model and size may be available in a different colour. Failing that, we also offer a handy link to 'View similar bikes in this size'.

If you're placing a pre-order using the deposit option (instead of paying in full), it's not possible to add further items to your cart alongside the bike. Please get in touch once your pre-order is placed and we'll be happy to add any extras that you may require.

Yes, you may wish to collect your new electric bike from our HQ based in Farnham, Surrey. If so please select 'Collect in store' at the checkout.

We will then prepare your new eBike and be in touch to book a suitable collection day/time.

One of our experts is on hand to help you set up the correct position on your new eBike along with answering any questions that you may have.

If colour options are available, these will show below the size options at the top of this page. It's best to choose your size first and then click on each colour option to check its availability in that size.

Not all of our electric bikes have colour options available.

At e-bikeshop we work by appointment only, so we can talk to each customer on an individual basis to give the best advice possible.

We can talk you through your requirements, riding style and offer expert advice as to which model to select.

We generally keep over 150 eBikes built in our showroom. Note: Some models shown as 'Pre-Order' may not be in the showroom to view as the bike is still due from the supplier. We can also give you the opportunity to ride a similar electric bike so you can get a feel for how electric bikes work prior to purchase.
Should you wish to purchase, we give the option to take it away that same day (subject to stock) with any extras fitted and a handover session on the bike itself by one of our eBike experts.

Delivery for UK 'In Stock' items ordered before 1pm should be expected for delivery the next business day (this excludes weekends and public holidays).

You can learn more on our E-Bike delivery page. International buyers can view international delivery times.

For delivery on 'Pre-Order' items, the estimated arrival date is shown at the point of order. On arrival our team will make contact to settle any outstanding balance. Once settled in full, we'll then proceed to dispatch your new eBike without delay.

Yes, we exclusively offer 14 days free insurance on all of our new electric bike purchases. This is for UK orders only. Simply select to opt-in to the 14 days free insurance in the cart.

This not only covers for theft, but also covers you for public liability, breakdown, accessories, accidental damage and returning home cover. You can learn more on the dedicated electric bike insurance page.



Very happy with service from Ebikeshop, ordered on Thursday afternoon, delivered as promisedy. Very well packaged, minimal assembly, all parts present & correct. My wife is very happy with the bike, I am less so, as she now drops me on every hill!

SIMON - Read more reviews

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