ORBEA DENNA M40 2027
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Description
Orbea Denna M40 2027

Full carbon gravel e-bike with a quiet, natural boost. The Orbea Denna M40 has a lightweight full-carbon frame and fork, paired with a Shimano EP801 motor and an internal 420Wh battery. Its gravel geometry and wide tyre clearance give a smooth, controlled ride on rough tracks and quiet back roads.
The 250W motor gives pedal assistance up to 25km/h, with a bike-to-rider balance designed for long days in the saddle. An 11-50t, 11-speed cassette gives a wide gear range for climbs, and Shimano RS405 hydraulic disc brakes and tubeless-ready Pirelli Cinturato Gravel H tyres keep the ride controlled.
Highlights
- Full-carbon Denna frame with internal cable routing
- Full-carbon Orbea Denna OMR ICR fork
- Shimano EP801 motor, 250W rated, pedal assist up to 25km/h
- Orbea internal 420Wh (36V 11.1Ah) battery
- Shimano 11-speed drivetrain with 11-50t cassette
- Shimano RS405 hydraulic disc brakes
- Oquo Road Control RC25PRO wheels, tubeless-ready
- Pirelli Cinturato Gravel H 700x45c tubeless-ready tyres
- SP 0.2 carbon seatpost and Selle San Marco Shortfit 2.0 saddle
- Frame mounts for fenders and two water bottles
Choose Your Colour and Size
| Colour | Nickel Matt Carbon Raw Gloss, Escape Green Gloss Foggy Matt, Caramel C. View Metallic Gold Gloss, Custom (Orbea Myo programme) |
|---|---|
| Size | XS (rider height 155cm to 166cm), S (167cm to 172cm), M (173cm to 179cm), L (180cm to 185cm), XL (186cm to 191cm), XXL (192cm to 207cm) |
Certification
| E-bike approval (NSW) | NSW29793 (addendum NSW29793/1, Denna M40) |
|---|---|
| Standard | EN 15194:2017 + A1:2023 |
| Battery approval | NSW29794 (OP06 420Wh, 36V 11.1Ah) |
| Charger approval | NSW29796 (smart charger 2A-4A Gen2, 42Vdc 4A) |
| Model | Denna M40 (Ref. U392) |
Only use with the approved battery and charger listed on the certificate.
Street Configuration
| Continuous output | 250W |
|---|---|
| Pedal assist | Limited to 25km/h |
Specifications
| Motor | Shimano EP801, 250W rated |
|---|---|
| Battery | Orbea internal 420Wh (36V 11.1Ah) |
| Charger | Orbea 2nd Generation smart charger, 42V 2-4A |
| Remote | EN600-L |
| Fork | Orbea Denna OMR ICR full carbon, 1-1/8" to 1-1/2" tapered steerer, 12x100mm thru axle |
| Frame | Orbea Denna full carbon, 12x142mm rear thru axle, internal cable routing |
| Seatpost | SP 0.2 Carbon, 27.2mm, 0mm setback |
| Saddle | Selle San Marco Shortfit 2.0 Sport, carbon steel rails |
| Transmission | Shimano 11-speed, CS-LG400 11-50t cassette, Cues U6000 GS Shadow rear derailleur, Shimano LG500 chain, Alloy EP8 44T chainring, Shimano Steps EM600 crank |
| Shifters | Shimano U6030 |
| Brakes | Shimano RS405 hydraulic disc |
| Wheels | Oquo Road Control RC25PRO, tubeless, 700c |
| Tyres | Pirelli Cinturato Gravel H Classic 700x45c, tubeless-ready |
| Handlebar and stem | OC Gravel GR31 handlebar, OC Road Performance RP23 stem (-5°) |
| Max total weight | 125kg |
Before using this vehicle, check the applicable local laws relating to your intended use of the vehicle on roads and road related areas.
Test Ride or Order
Book a test ride in store or order online. Not sure which bike suits you? Get in touch and we'll help you choose.



