Orbea Denna
Denna M31e
An electric gravel bike powered by the Shimano EP801 motor and the Orbea Internal 420Wh battery, with internal cable routing and a full-carbon fork.
Colours
Colour options
Available in 3 factory colours. Orbea MyO custom colours are available on request – ask in store.

Nickel Matt - Carbon Raw Gloss

Escape Green Gloss - Foggy Matt

Caramel C. View (Gloss) - Metallic Gold (Gloss)
Orbea Denna
Joyful adventure
Denna is Orbea's electric gravel bike, built around gravel-tuned assistance, wide tyre clearance and a frame designed for a smooth ride on long days.
Gravel-tuned assistance
Orbea tunes the Shimano motor specifically for Denna. RC stands for Road Control, a natural-feeling tune developed for narrower gravel tyres, with two pre-set profiles: Gravel and Gravel+.
Range
A large internal 420Wh battery gives long range while keeping the bike light enough to be fun to ride.
Orbea gravel geometry
A low centre of gravity, balanced weight distribution and gravel-tuned geometry make Denna easy to handle when the surface gets difficult. Fork trail is tuned to each frame size.
Smooth ride
The frame is designed to flex in a controlled way over rough surfaces without losing composure or wasting energy, and the Denna fork is built for gravel performance.
Tyre clearance
Generous clearance, up to 50C tyres, so you can build the bike for more off-road or more road-focused riding.
Frame choices
Denna is offered in Orbea's tough OMR carbon or in high-polished alloy, with the same core features either way.
Base configuration highlights
Base configuration
Denna M31e build specification
Complete component specification for this build.
Frameset
- Frame
- Orbea Denna, Thru Axle 12mm x 142mm rear, thread M12xP1, internal cable routing.
- Fork
- Orbea Denna OMR ICR, full carbon, 1-1/8" - 1,5" tappered head tube compatible, Thru axle 12x100mm, thread M12xP1
- Headset
- FSA 1-1/2" Integrated Aluminium Cup
E-bike system
- Motor
- Shimano EP801
- Battery
- Orbea Internal 420Wh
- Remote / controller
- EN600-L
- Charger
- Orbea 2.Generation eBike Smart charger 42V/2-4A
Drivetrain
- Crank
- Shimano Steps EM600
- Cassette
- Sram XG-1351 XPLR 10-46t 13-Speed
- Chain
- Sram Rival 12-13 Speed
- Rear derailleur
- Sram Rival XPLR AXS 13s
- Chain guide
- Orbea eBike chainguide
Cockpit
- Handlebar
- OC Gravel GR10 Carbon, Reach 70, Drop 110
- Stem
- OC Road Performance RP10, -8º
- Bar plugs
- OC Components
Brakes
- Brakes
- Sram RIVAL AXS
Wheels & tyres
- Wheels
- Oquo Road Control RC30TEAM
- Front hub
- Orbea Thru Axle 12x100mm M12xP1 Hollow
- Rear hub
- Orbea Thru Axle 12x142mm M12xP1 Solid inner threaded
- Tyres
- Pirelli Cinturato™ GRAVEL H Classic 700X45c TLR
Components
- Saddle
- Selle San Marco Shortfit 2.0 Start Up Off Road Xilite
- Seatpost
- OC Performance XP10 Carbon, 27.2mm, Setback 0
Ordering
Available from The Cycle Collective
Available to order through The Cycle Collective in Dorking. For availability, sizing advice or a bike fit, call 0203 148 6764 or email hello@thecyclecollective.cc.
Product Information
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Close all zippers before washing
Wash at max 30°C
Hand washing with cold water (or gentle wash cycle)Using mild, high quality detergent
Drip drying in shade, do not machine dry
Avoiding ironing and bleachThe instructions on your garment’s label
Sorting your clothing by color
Avoiding fabric softener.
Our clothing isn’t meant to be dry cleaned and soaking clothing is not ideal
Storage
Unused sealed sachets should be stored inside the box in a well-ventilated, dry place and protected from moisture, heat and direct sunlight. Can be stored for up to 3 years.
Size
Each sachet contains 30g powder.2 x 30g sachets per carton box.
Makes 2x litres of bike cleaner
100% plastic free packaging
Readily biodegradable ingredients
100% water free
Refill your old bottle and help reduce plastic waste
92% saving in packaging compared to 2 x 1L bike cleaner
100% environmentally friendly ingredients, including plant based raw materials
Supplied in a compostable sachet and printed with vegetable inks
FSC recycled card box containing 2 x sachets – that makes 2L of bike cleaner
Safe on all parts and surfaces including carbon fibre
Will not harm seals, cables, disc brake pads or rotors
Alkaline based and free from alcohol, CFCs, EDTA, solvents or acids
Vegan & vegetarian friendlyCruelty free, not tested on animals
Sachet Instructions
1. Grab your empty old bottle of Muc-Off. (You may need a pair of adjustable pliers to remove the trigger from the bottle). Or purchase our Bottle for Life.
2. Fill up to the shoulders of the bottle with 1 litre of lukewarm water for faster formula activation!
3. Carefully cut one corner of the sachet open along the diagonal cut lines.
4. You can carefully pour the sachet straight into the top of the bottle. Or using the box, fold the inside of the lid together using the printed lines as a guide and use this as a funnel to pour the powder into your bottle. (Please see our video for full instructions on this.
5. Screw your spray trigger back onto the top of the bottle. Ensure it’s tight!
6. Shake the bottle vigorously for 30-60 seconds to activate the formula. If you notice any undissolved powder simply keep shakin’ it!
7. Go clean that filthy bike!