2025 Orbea DIEM 20 Electric Hybrid Bike is no longer available.

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2025 Orbea DIEM 20 Electric Hybrid Bike

£4,299.00

Part Number:

S37709WL

GTIN:

8434446716560

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The 2025 Orbea Diem 20 Electric Hybrid Bike combines minimal design and advanced construction to create the ultimate urban ride. The Diem 20 is the middle bike in the range and comes with Shimano Nexus belt drive internal gearing for a clean and low maintenance option. It also comes with a larger battery than the entry level Diem 30.

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 20 comes with a Shimano EP600 and 630wh battery. A 5 speed Shimano Nexus 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
  • 5 speed Shimano Nexus internal gearing and belt drive
  • Shimano EP600 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.

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Price Match at Cycles uk

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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 EP600

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

REMOTE - EN600-L

CHAINRING - Gates CDX 42t w/chainguard

CRANK - Shimano Steps EM600

SHIFTERS - Microshift TN71 for Nexus Inter 5

CASSETTE - Gates CDX 34t for Shimano Inter 5e

REAR DERAILLEUR - Shimano Nexus Inter-5

CHAIN - Gates CDX Belt

HANDLEBAR - Orbea Urban, Integrated Light, Rise 54, Width 700

BRAKES - Shimano MT201 Hydraulic Disc

WHEELS - Alloy, Tubeless, 25c, 32H

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

PEDALS - VP-537 Black

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 Pure, Low Beam

REAR LIGHT - Orbea Fender integrated, with alert light

CHAINGUARD - Gates CDS

QUICK STAND - Orbea Diem Integrated

BELL - Knog OI Classic

SEATPOST - Alloy 31.6x300mm Offset 0

SADDLE - Selle Royal Vivo Ergo

Brand Orbea
Model Year 2025
Barcodes 8434446716478, 8434446716485, 8434446716492, 8434446716508, 8434446716515, 8434446716522, 8434446716539, 8434446716546, 8434446716553, 8434446716560, 8434446716577, 8434446716584
SKUs / Part Numbers S37703WL, S37703WM, S37703WR, S37705WL, S37705WM, S37705WR, S37707WL, S37707WM, S37707WR, S37709WL, S37709WM, S37709WR

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

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