Orbea

Diem 20 2025

The Orbea Diem 20 2025 is built for riders who want a refined urban electric bike that combines premium comfort with dependable everyday performance. Its Orbea Diem Hydro High Polished 2024 aluminium frame features Flex Tech construction, headset cable routing, compatibility with the Orbea Urban Cockpit ecosystem, a custom integrated kickstand, and trailer compatibility. The lightweight full carbon fork helps absorb road vibration while maintaining responsive handling, making city streets and daily commutes feel smooth and controlled.

 

Power is delivered by the Shimano EP600 motor paired with an Orbea Internal 630 Wh battery, providing confident pedal assistance for commuting and longer rides. The Shimano Steps EM600 crankset works alongside the durable Gates CDX carbon belt drive for clean, quiet performance with minimal maintenance. Charging is handled by the Orbea 2nd Generation eBike Smart Charger, while the integrated USB-C charging point lets you power compatible devices while riding.

 

The drivetrain combines a Shimano Nexus Inter-5 internal gear hub with a Microshift TN71 shifter and Gates CDX belt system to deliver smooth, reliable shifting in all weather conditions. Shimano MT201 hydraulic disc brakes provide dependable stopping power, while tubeless-ready alloy wheels fitted with Vittoria e-Randonneur tyres and the carbon fork deliver excellent grip, comfort, and stability throughout the city.

 

Everyday practicality comes as standard with a Supernova Starstream Pure low beam front light, Orbea integrated front position light with USB-C charging point, Orbea Fender integrated rear light with alert light, Curana Apollo Orbit mudguards, and an Orbea RR-01 alloy rear carrier compatible with MIK, MIK Side, and Ortlieb QL3.1 systems, supporting loads up to 20 kg. A Selle Royal Vivo Ergo saddle, Knog OI Classic bell, VP-537 pedals, and the Orbea integrated kickstand complete a premium urban electric bike ready for everyday transport.

Regular price
$8,499.00 AUD
Unit price
per
Tax included

Colour

Ivory White (Gloss)

Pay in 4 interest-free installments of $133.12 with

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Was $200.00 Now $100.00
Description
  • The Orbea Diem 20 2025 is a premium urban electric bike designed for smooth, low-maintenance commuting with refined comfort and everyday practicality. Powered by the Shimano EP600 motor and a 630 Wh internal battery, it pairs a Gates CDX carbon belt drive with a Shimano Nexus Inter-5 internal gear hub, full carbon fork, Shimano MT201 hydraulic disc brakes, integrated Supernova lighting, and a practical rear carrier to create a quiet, reliable ride for daily urban journeys.
  • Before using this vehicle, check applicable local laws relating to your intended use of the vehicle on roads and road-related areas.
What's Included

Assembly when collected in-store and first free service. Free shipping Australia-wide.

Certification
Certification
E-Micromobility Vehicle Information
Diem 20 2025
Ivory White (Gloss)
Regular price
$8,499.00 AUD
Unit price
per

Diem 20 2025

Colour

Ivory White (Gloss)

Featured Specs

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Endless power

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Diamond glide

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Everything you need

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Intelligent lighting system

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Endless power

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Diamond glide

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Everything you need

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Intelligent lighting system

D i e m   2 0   2 0 2 5

  • System
  • Motor
  • Speed
  • Battery
  • Range
  • Shimano EN600 remote, USB-C charging point
  • Shimano EP600
  • 25 km/h road-legal
  • Orbea Internal 630 Wh
  • 100+ km with pedal assist
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Bike specification

  • Frame
  • Fork
  • Wheels
  • Tyres
  • Gearing
  • Brakes
  • Pedals
  • Seat
  • Weight
  • Capacity
  • Warranty
  • Orbea Diem Hydro High Polished 2024 aluminium frame with Flex Tech, headset routing, custom kickstand, Orbea Urban Cockpit compatibility
  • Orbea full carbon fork, thru axle 12x100 mm, mudguard compatible
  • Alloy tubeless-ready wheels, 25c, 32H
  • Vittoria e-Randonneur 50-622 with reflective band
  • Shimano Nexus Inter-5 internal gear hub with Gates CDX belt drive
  • Shimano MT201 hydraulic disc brakes
  • VP-537 Black pedals
  • Selle Royal Vivo Ergo saddle
  • 24 kg
  • 140 kg
  • Standard manufacturer warranty

eBike Technology

  • System
  • Motor
  • Speed
  • Battery
  • BMS
  • Range
  • Display
  • Shimano EN600 remote, USB-C charging point
  • Shimano EP600
  • 25 km/h road-legal
  • Orbea Internal 630 Wh
  • N/A
  • 100+ km with pedal assist
  • N/A

Fitted accessories

  • Lights
  • Lock
  • Phone Holder
  • Bottle holder
  • Carrier Rack
  • Mudguards
  • Kickstand
  • Supernova Starstream Pure low beam front light, Orbea integrated front position light with USB-C charging point, Orbea Fender integrated rear light with alert light included
  • Compatible with optional accessory
  • Compatible with optional accessory
  • Compatible with optional accessory
  • Orbea RR-01 alloy rear carrier with MIK, MIK Side and Ortlieb QL3.1 compatibility, max. load 20 kg
  • Curana Apollo Orbit 60 mm mudguards included
  • Orbea Diem integrated kickstand included

Visit us

210 Harris Street,
Pyrmont, Sydney, 2009

Email
info@sydneyebikerentals.com.au

Phone number
0480 018 349

Support Hours

Monday: 9am - 5pm
Tuesday: 9am - 5pm
Wednesday: 9am - 5pm
Thursday: 9am - 5pm
Friday: 9am - 5pm
Saturday: 10am - 4pm       
Sunday: 10am - 4pm  

D o n ' t   t a k e   o u r   w o r d   f o r   i t

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G o t   q u e s t i o n s ?   W e ' v e   g o t   y o u !   🚴

How do I choose the right e-bike?

Let us know what you’re looking for — or visit us in-store and we’ll walk you through 5 simple questions to match you with your perfect ride:

Fill our our sales enquiry form for more info here

 Do sales come with a warranty?

Yes — all sales include a 12-month parts warranty. Labour time is not included, but we’re always happy to assist with service and repairs and can work with our suppliers for after sales support to ensure you feel safe and secure on your new wheels. 

 Do I need to book a test ride?

No bookings required — just drop in!

We’ll help you test ride multiple bikes or discuss options that suit your needs.Tip: Call ahead or message us first to confirm availability of the specific model you’re after.

What bike styles do you stock?

We stock Australia’s largest range, including:

  • Step-throughs
  • Commuters
  • Folding bikes
  • Fat-tyre
  • Mountain
  • Cargo bikes

Don’t see what you want? Ask our team, and we’ll be able to source it!

 How much do your bikes cost?
  • New e-bikes: from $1,500
  • Second-hand models: from $600, depending on stock

All bikes are fully supported and serviceable by our in-house mechanics.

Can I ride home the same day?

Yes! If your bike is in stock, we’ll assemble and prep it so you can ride straight out the door upon payment.

What’s the battery range per charge?

Between 30 – 115 km depending on:

  • Battery size (9 Ah – 17 Ah)
  • Rider weight
  • Terrain and riding style

Ask our friendly staff or look at the specs of the bike your after for more info! We’re happy to help. 

 High torque or low torque — what’s the difference?
  • High torque: better hill climbing and carrying heavier loads
  • Low torque: better efficiency and battery life on flat terrain
Do you ship?

Yes — we deliver locally across Sydney and can ship nationally for a delivery fee.

We also partner with supporting stores across Australia to assist with assembly where possible.

Do you assemble the bikes?

Absolutely. Our mechanics have 15 + years’ experience and are among the most qualified in the country.

Do you offer after-sale support?

Yes — your first service is free!

We’re also always available to provide ongoing maintenance, tune-ups, repairs, and support to keep your bike running perfectly as part of our workshop department.

🚴‍♂️ Sales Enquiry Form

Interested in purchasing an eBike? Complete the quick and easy form below and we'll get back to you ASAP!

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