2025 Orbea DIEM 10 Electric Hybrid Bike


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The 2025 Orbea Diem 10 Electric Hybrid Bike combines minimal design and advanced construction to create the ultimate urban ride. The Diem 10 is top of the range DIEM. It comes with an upgraded motor and Enviolo automatic gear shifting. combined with a Gates belt drive this is the very latest in city bike gearing.

The combination of the carbon fork, wider tyres and patented Diamond Glide frame design helps absorb bumps, giving a controlled ride on rougher streets. The motor reacts instantly to your inputs, anticipating what you want and adjusting the power accordingly. It can produce four times the strength of an average rider. The integrated batteries pack a lot of miles into a small space. Most people will need to charge their Diem less than once a week.

The Diem 10 comes with a Shimano EP801 and 630wh battery. An Enviolo Automatiq internal hub gear has been paired with a Gates belt drive for a simple, clean and low maintenance gearing system. The bike comes fitted with lights, a rear rack, mudguards, stand and bell as standard.

This bike is perfect for

Effortless journeys. Speed up the steepest climbs. Safely match the rhythm of the traffic. All day. Every day.

Key Features
  • Orbea Diem Hydro aluminium Diamond Glide frame and carbon fibre fork
  • Enviolo Automatiq internal gearing and belt drive
  • Shimano EP801 motor and 630WH battery
  • Built in mudguards, rack, lights and stand

Electric Bike Updates and Diagnostics

As electric bikes have become more sophisticated it’s important to stay on top of updates. Just like your home computer or smart phone regular updates are now released for most electric bike systems. If you buy a bike from Cycles UK we will do electric bike updates and diagnostics you need free of charge.

Electric Bike Updates

Electric bike updates can help to improve battery life, tweak how the motor works and fix bugs and problems. Most systems will require you to plug your bike into some specialist software at an authorised dealer. At Cycles UK we are authorised dealers for top electric bike brands including Specialized, Trek, Orbea, Whyte, Cannondale and Raleigh. As a result our stores have the software and hardware to run updates on all the major electric bike systems including Bosch, Shimano and Ebikemotion.

Free Electric Bike Updates and Diagnostics

We now provide free updates and diagnostics for life on any electric bike purchased from Cycles UK.

Electric Bike Motors Explained

Electric bikes have really come into their own in the last couple of years. Thanks to advances in electric bike motors and batteries. A couple of bike manufacturers, most notably Specialized, are making their own electric bike motors. The vast majority of bike companies are using the same motors. So, you will find exactly the same electric motor being used on bikes from different brands and at different price points. In this guide, we’ll take you through the main types of electric bike motors. Look at the differences between the most commonly used brands.

Electric Bike Hub Motors vs Mid-Drive Motors

Electric bikes tend to either come with a hub motor or a mid-drive motor. Mid-drive motors sit where the cranks and bottom bracket are on a bike and drive the cranks and chain around. Hub drive motors sit in the middle of the wheel and drive the wheel directly. Hub drive electric bikes are cheaper but less efficient, and less smooth, to ride.

Read our guide to electric bike motors

Orbea Electric Bike Range Guide

The Orbea electric bike range covers everything from electric hybrids and mountain bikes, through to electric road bikes. Orbea use a range of electric bike systems according to different models. These include Bosch, Shimano and Mahle. Orbea are based in the Basque country and most of their electric bikes are developed and built in their factory there.

H or M?

A lot of Orbea bikes will have a model number such as H30 or M20. Any bike with a H model number will have an aluminium frame. Bikes with an M model number will have a carbon fibre frame. Carbon frames will typically be lighter and smoother to ride but will also be more expensive.

Read more about the Orbea Electric Bike Range

Who are Orbea?

Orbea pronounced Or-bay-ah is named after the brothers who founded the company in 1840. Initially, the company manufactured rifles and guns. The company has been making bikes since the early 1930s and winning Tour de France stages for just as long. All Orbea Bikes are assembled at the Orbea Factory based in the heart of the Basque country in Northern Spain or in their facility in Portugal.

Orbea does things a little differently from many of the big American bike brands. As the heart of Orbea's manufacturing is still in Spain and Portugal Orbea can offer much more customised service. This includes the ability to swap out colours and parts on most of their higher-end bikes to suit individual customers through their MyO program.

Although best known for their road bikes Orbea are increasingly making a name for themselves as a mountain bike brand.

Read More About Orbea Bikes

Price Match at Cycles uk

We understand that price is important, so we regularly price-check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.

FRAME - Orbea Diem Hydro High Polished 2024, Flex Tech, 135x9 / 142x12, Headset Routing, Custom Kickstand, Orbea Urban Cockpit and equipment compatible

FORK - Orbea Diem carbon fork, full carbon, 1" 1/8 - 1" 1/5 , thru axle 12x1, post mount disc mount, Thrue Axle12x100mm, Long mudguards compatible.

HEADSET - FSA 1-1/2" Integrated Aluminium Cup

BATTERY - Orbea Internal 630Wh

MOTOR - Shimano EP801

CHARGER - Orbea 2.Generation eBike Smart charger 42V/2-4A


CHAINRING - Gates CDX 46t w/chainguard

CRANK - Shimano Steps EM600

CASSETTE - Gates CDX 34t for Enviolo

REAR DERAILLEUR - Enviolo Automatiq, BT

CHAIN - Gates CDX Belt

HANDLEBAR - Orbea Urban, Integrated Light, Rise 0, Width 720

BRAKES - Shimano Cues U8020 Hydraulic Disc

WHEELS - Alloy, Tubeless, 25c, 32H

TYRES - Vittoria e-Randonneur 50-622, Reflective band

PEDALS - VP-537 Black

FRONT CARRIER - Orbea RF-01 Alloy, Max. 10Kg wtih Aluminium Front Basket with net

REAR CARRIER - Orbea RR-01 Alloy, w/Mik & Mik Side and Ortlieb QL3.1 system. Max. 20Kg

MUDGUARD - Curana Apollo Orbit 60mm

FRONT POSITION LIGHT - Orbea integrated, USB-C charging point

FRONT LIGHT - Supernova Starstream Pro, High Beam

REAR LIGHT - Orbea Fender integrated, with alert light


QUICK STAND - Orbea Diem Integrated

BELL - Knog OI Classic

SEATPOST - OC Mountain Control MC21, 31.6mm, Dropper


SADDLE - Selle Royal Vivo Ergo

Colours Glitter Anthracite (Gloss), Ivory White (Gloss), Spaceship Green (Matt)
Sizes L, M, S, XL
Brand Orbea
Model Year 2025
Barcodes 8434446716591, 8434446716607, 8434446716614, 8434446716621, 8434446716638, 8434446716645, 8434446716652, 8434446716669, 8434446716676, 8434446716683, 8434446716690, 8434446716706
SKUs / Part Numbers S37803WL, S37803WM, S37803WR, S37805WL, S37805WM, S37805WR, S37807WL, S37807WM, S37807WR, S37809WL, S37809WM, S37809WR

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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