2024 Orbea

DIEM 30

A 29″ commuter e-bike with mid-range components and hydraulic disc brakes.
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Manufacturer Price

£3,499($4,431)
SuspensionRigid
ForkCarbon
Wheels29″ Aluminum
Drivetrain1 × 9
GroupsetCUES
MotorShimano 250W 85Nm mid-drive
Battery540Wh
BrakesHydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

31 mph

DIEM 30

31 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'0" – 5'8"

MD

5'4" – 6'1"

LG

5'9" – 6'5"

XL

6'1" – 6'9"

Rider Fit Notes

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Price History
Reviews
Bikerumor
Seize the Day with Orbea's New Diem a Lightweight, Urban eBike

Mar 2024 · Ron Frazelle

Spanish bike company, Orbea introduces their new commuter eBike, the Diem, their latest step forward on urban strategy.

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Orbea Diem Hydro High Polished 2024, Flex Tech, 135x9 / 142x12, Headset Routing, Custom Kickstand, Orbea Urban Cockpit and equipment compatible

ColorsSpaceship Green (Matt); Ivory White (Gloss); Glitter Anthracite (Gloss)

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

Handlebar

Orbea Urban, Integrated Light, Rise 54, Width 700

Saddle

Selle Royal Vivo Ergo

Seatpost

Alloy 31.6x300mm Offset 0

TypeRigid

Pedals

VP-537 Black

Groupset
Rear Derailleur

Shimano Cues U4000 GS Shadow

Crank

Alloy 40t w/chainguard

Shifters

Shimano Cues SL-U4000

Cassette

Shimano CS-LG300 11-46t 9-Speed

Chain

KMC eGlide

Brakes

Shimano MT201 Hydraulic Disc

TypeHydraulic Disc

Wheels
Rims

Alloy, Tubeless, 25c, 32H

Tires

Vittoria e-Randonneur 50-622, Reflective band

Electric Components
Motor

Shimano EP600

Battery

Orbea Internal 540Wh (Optional 250 Wh Range Extender)

Remote

EN600-L

Charger

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

Accessories
Lights

Front: Supernova Starstream Pure, Low Beam, Rear: Orbea Fender integrated, with alert light

Fenders

Curana Apollo Orbit 60mm

Racks

Front: N/A, Rear: Orbea RR-01 Alloy, w/Mik & Mik Side and Ortlieb QL3.1 system. Max. 20Kg

Bell

Knog OI Classic

Rider Notes
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Last updated May 6