Product Details
The Orbea Alma M25 captures the pure essence of modern cross-country hardtail performance, delivering an immediate, intuitive connection to the trail through advanced carbon engineering and precision-focused design. Built for riders who demand uncompromising efficiency and speed, the Alma M25 strips away anything unnecessary, emphasizing lightweight responsiveness, stability, and the unmistakable clarity of a race-tuned hardtail.
At the core of its performance is the Orbea Alma Premium Carbon frame, constructed using highly refined manufacturing techniques to achieve the ideal blend of stiffness, vibration damping, and minimal weight. Central to the bike’s exceptional ride feel is Orbea’s X-Fader technology, a micro-damping system integrated into the seat tube that filters trail chatter and reduces fatigue during long Cross-country efforts. The carefully profiled seat tube flexes subtly to smooth impacts while maintaining the explosive acceleration, precision, and sharp handling that define elite race platforms.
The rear triangle is optimized with flattened chainstays and seatstays that enhance vertical compliance without compromising lateral stiffness, allowing the bike to absorb trail irregularities while channeling every watt efficiently through the Powerspine structure. By fortifying the headtube, downtube, and chainstays as a unified power transfer backbone, the Alma M25 converts pedaling input into immediate forward motion with crisp, responsive acceleration.
A progressive geometry further elevates control and efficiency, pairing a stable 67° head angle for confident descending with a 75.5° seat tube angle that maximizes climbing power and balance on steep gradients. This interplay of geometry, carbon engineering, and compliance-focused innovation results in a hardtail that is as fast as it is refined.
Key Features
- Frame: Orbea Alma Carbon with X-Fader Micro-Damping
- Suspension: Fox 34 SC Factory Fork
- Drivetrain: Shimano XT SGS Shadow Plus
- Wheelset: Alloy Rims with Shimano TC500 Hubs and Pirelli Scorpion Sport XC H Tires
Please Note: Images are for color reference only. Actual bicycle components may vary; refer to the specification table for the most accurate representation.
| Specification | Detail |
|---|---|
| Frame | Orbea Alma Carbon, Boost 12x148, Internal cable routing |
| Fork | Fox 34 SC Factory, 100mm with remote lockout, 15x110 |
| Crankset | Shimano M6120, 32T |
| Steerer Tube | Alloy 1-1/2", Black Oxidated Bearing |
| Handlebar | OC Mountain Performance OC-1, 740mm |
| Stem | OC Mountain Performance MP21, -6º |
| Shifters | Shimano Deore M6100 |
| Brakes | Shimano MT4100 Hydraulic Disc |
| Cassette | Shimano CS-M7100, 10-51T, 12-Speed |
| Rear Derailleur | Shimano XT M8100 SGS Shadow Plus |
| Chain | Shimano M6100 |
| Wheels | Alloy, 26c, 28H, TLR, Shimano TC500 Hubs |
| Tires | Pirelli Scorpion Sport XC H, 2.40", 60TPI, ProWall/TLR |
| Seatpost | SP04, Alloy, forged head, 31.6mm, Setback 0 |
| Saddle | Selle Italia Model X Greentech |
| Remote Lockout | OC Squidlock MP11, Suspension + Dropper |
| Size | S | M | L | XL |
|---|---|---|---|---|
| Seat Tube (C-T) | 390 | 410 | 455 | 495 |
| Top Tube (EFF) | 564 | 594 | 620 | 648 |
| Head Tube | 100 | 100 | 105 | 115 |
| Chainstay | 425 | 425 | 425 | 425 |
| BB Drop | 65 | 65 | 65 | 65 |
| BB Height | 315 | 315 | 315 | 315 |
| Wheelbase | 1113 | 1143 | 1170 | 1190 |
| Head Angle | 67° | 67° | 67° | 67° |
| Seat Angle | 75.5° | 75.5° | 75.5° | 75.5° |
| Rake | 44 | 44 | 44 | 44 |
| Standover | 794 | 797 | 811.6 | 829.4 |
| Reach | 405 | 435 | 460 | 485 |
| Stack | 618.5 | 618.5 | 623.1 | 632.3 |
| Fork Length | 520 | 520 | 520 | 520 |