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Today’s DealsDENNA H30
A gravel e-bike with high-end components and shimano grx 400 hydraulic disc brakes.
Manufacturer Price
£3,899($5,246)| Suspension | Rigid |
|---|---|
| Fork | Carbon |
| Wheels | 700c Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | GRX 800, GRX 600 |
| Motor | Shimano 600W 85Nm mid-drive |
| Battery | 420Wh |
| Brakes | Shimano GRX 400 Hydraulic Disc |
5'2" – 5'6"
5'4" – 5'9"
5'6" – 5'11"
5'9" – 6'2"
6'0" – 6'4"
6'1" – 6'5"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Jul 2025
The Orbea Denna M20I is an awesome gravel bike, a gravel bike that just happens to be paired up with an intuitive, powerful, efficient, responsive and impressively smooth motor system. Yep… It’s a good ‘un, and its frugal battery usage means that range anxiety isn’t an issue. The only thing you’ll probably need to allow for is a tyre upgrade for anything other than the driest, smoothest trail.

Mar 2025 · Ron Frazelle
Orbea launches its new Denna, a mid-drive eRoad bike that has "gravel-specific assistance" that allows for traction on the loosest surfaces!
Mar 2025 · David Everett
Now Orbea has a properly tuned e-gravel bike in the Denna. Find out what it brings to the table in this first look.
| Frame | Orbea Denna, Thru Axle 12mm x 142mm rear, thread M12xP1, internal cable routing. Colors: Ivory White (Gloss) - Titan Gold (Gloss); Blue Stone (Matt) - Escape Green (Gloss); Magnetic Bronze (Matt) - Nickel (Gloss) |
|---|---|
| Fork | Orbea Denna OMR ICR, full carbon, 1-1/8" - 1,5" tappered head tube compatible, Thru axle 12x100mm, thread M12xP1 |
| Stem | OC Road Performance RP23, -5º |
| Handlebar | OC Road Performance RP31-R, Rise 15, Reach 70, Drop 125 |
| Saddle | Selle San Marco Shortfit 2.0 Start Up Off Road |
| Seatpost | SP 0.2 Carbon, 27.2mm, Setback 0 Type: Rigid |
| Rear Derailleur | Shimano GRX RX822 GS |
|---|---|
| Crank | Alloy EP8 42t |
| Shifters | Shimano GRX RX610 |
| Cassette | Shimano CS-M7100 10-45t 12-Speed |
| Chain | Shimano M6100 |
| Chain Guide | Orbea eBike chainguide |
| Brakes | Shimano RX410 Hydraulic disc Type: Shimano GRX 400 Hydraulic Disc |
| Rims | Alloy, Tubeless, 700c, 21c |
|---|---|
| Tires | Vittoria Terreno Dry Gravel G2.0 TLR 700x45c |
| Motor | Shimano EP600 |
|---|---|
| Battery | Orbea Internal 420Wh |
| Remote | EN600-L |
| Charger | Orbea 2.Generation eBike Smart charger 42V/2-4A |
| Fenders | N/A |
|---|
First added June 19
Last updated May 3