Orbea
Orbea Alma M20 2027
Orbea Alma M20 2027
Out of stock
SKU: U21403FG
Barcode: 8434446303067
files/Orbea-Alma-M20-2027-Golden-White-Titan-Gold-BRINK.jpg
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The Alma M20 adds a dropper post and Squidlock controls to Orbea's carbon XC hardtail. That combination matters when the climb turns abruptly into a descent: saddle height and fork control are available at the bar, so you can concentrate on the next section.
A 110mm SID SL Select fork works with the frame's X-Fader compliance to take the edge off rough trails. The build pairs Shimano XT M8250 rear shifting with Deore brakes and a 10-51t cassette. It's an Alma for riders who want a race-minded hardtail but still want to move freely around the bike when the trail gets steeper.
The riding photograph shows an Alma from Orbea’s campaign. See the colour choices and specification for this build.
The 67-degree head angle and 110mm fork put the front wheel further ahead for control on rough descents, while the 75.5-degree seat angle keeps the seated position focused on pedalling. A low top tube leaves room to move when the trail gets steep.
Colours and finishes
- Golden White / Titan Gold: Golden White - Titan Gold (Matt)
- Caramel / Leo Orange: Caramel Carbon View - Leo Orange (Gloss)
- Noctiluca / Cobalt Blue: Noctiluca Carbon View - Cobalt Blue (Gloss)
Additional specification
- Wheels
- Alloy, 26c, 28H, TLR (29"Front / 29"Rear)
- Tyres
- Maxxis Rekon Race 2.40" 120TPI Exo TR
- Remote lockout
- OC Squidlock MP11, Suspension + Dropper
Geometry
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Seat Tube (C-T) (mm) | 390 | 410 | 455 | 495 |
| Top Tube (EFF) (mm) | 564 | 594 | 620 | 648 |
| Head Tube (mm) | 100 | 100 | 105 | 115 |
| Chainstay (mm) | 425 | 425 | 425 | 425 |
| BB Drop (mm) | 65 | 65 | 65 | 65 |
| BB Height (mm) | 315 | 315 | 315 | 315 |
| Wheelbase (mm) | 1113 | 1143 | 1170 | 1190 |
| Head Angle (degrees) | 67 | 67 | 67 | 67 |
| Seat Angle (degrees) | 75.5 | 75.5 | 75.5 | 75.5 |
| Rake (mm) | 44 | 44 | 44 | 44 |
| Standover (mm) | 794 | 797 | 811.6 | 829.4 |
| Reach (mm) | 405 | 435 | 460 | 485 |
| Stack (mm) | 618.5 | 618.5 | 623.1 | 632.3 |
| Fork Length (mm) | 520 | 520 | 520 | 520 |
Size guidance
- S: 155-170 cm
- M: 165-180 cm
- L: 178-190 cm
- XL: 185-198 cm
Approximate height guidance from Orbea. The ranges overlap; contact us if you are between sizes.

Highlights
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Frame material
Carbon
-
Wheelsize
29"
-
Front travel
110mm
Specifications
-
Orbea Alma M20 2027
Frame
Orbea Alma Carbon, Boost 12x148, Internal cable routing.
Fork
RockShox SID SL Select 110 DebonAir+ RL 2-Position 15X110
Handlebar
OC Mountain Performance MP30, Width 760
Stem
OC Mountain Performance MP21, -6º
Headset
Alloy 1-1/2", Black Oxidated Bearing
Brakes
Shimano Deore 6200 Hydraulic Disc
Shifter
Shimano Deore M6250 I-Spec EV
Rear derailleur
Shimano XT M8250 SGS
Crankset
Shimano MT620 32t
Cassette
Shimano CS-M6200 10-51t 12-Speed
Chain
Shimano M6100
Seatpost
OC dropper post
Saddle
Selle Italia Model A Greentech
A little give for longer rides
The seat tube is shaped to provide vertical compliance, reducing the amount of trail chatter passed through to the rider. That matters on a hardtail: small bumps keep arriving even when there is no reason to stand out of the saddle.