Orbea Oiz M21 29 - Diamond Carbon View - 2025

The Orbea Oiz M21 Race is an exceptional mountain bike designed for those who seek performance and versatility on the trail. With its lightweight carbon frame and advanced suspension system, the Oiz is a 120mm travel machine engineered for climbing and descending with ease.

Frameset

• Frame Construction:

  • The Orbea Oiz Carbon OMR frame utilizes advanced materials and technologies such as Fiberlink, Boost, BSA (British Standard Cycle), and SIC (Structural Integrity Concept). This ensures maximum strength while keeping the weight low, allowing for agile handling on the trail.

• Shock System:

  • The bike is equipped with a RockShox SID Luxe Select+ shock offering 120mm of travel. This shock features a 3-position adjustment, allowing riders to tailor their suspension to various terrain types for optimal performance.

• Fork:

  • A RockShox SID Select 120 DebonAir+ RL fork complements the rear shock, providing 120mm of travel and 15x110mm Boost spacing for enhanced stability and control.

• Headset:

  • The Alloy 1-1/2" headset with black oxidized bearings ensures smooth steering and longevity.

Drivetrain

• Crankset:

  • The SRAM GX Eagle Dub with a 32t chainring provides reliable and efficient gearing suited for climbing and descending.

• Shifters and Derailleur:

  • Featuring SRAM GX Eagle components, the bike includes a smooth and precise shifter and rear derailleur to enhance gear transitions.

• Cassette:

  • The SRAM XG-1275 Eagle cassette offers a wide range of 10-52t, making it suitable for various riding conditions.

• Chain:

  • A robust SRAM GX Eagle 12-speed chain ensures reliability and smooth performance.

Cockpit

• Handlebar:

  • The OC Mountain Performance MP30 handlebar is 760mm wide, providing excellent control and stability on descents.

• Stem:

  • The OC Mountain Performance MP21 stem features a -6º angle, optimizing riding posture.

Brakes

• Braking System:
  • Equipped with Shimano M6100 hydraulic disc brakes, the bike delivers powerful stopping power for descents and technical sections.
  • The rotors are sized appropriately to ensure effective heat dissipation.

Wheels and Tires

• Wheels:

  • The Oquo Mountain Performance MP28PRO wheels are designed for durability and performance, making them ideal for aggressive riding.

• Tires:

  • Front: Maxxis Rekon Race 2.40" WT 120 TPI Exo TLR for optimal grip and speed.
  • Rear: Maxxis DHR II 2.40" WT 120 TPI Exo TLR, providing confidence in technical terrain.

Components

• Seatpost:

  • The OC Mountain Control MC22 dropper seatpost (31.6mm) allows for on-the-fly adjustments, with varying lengths for different sizes (S: 125mm, M: 150mm, L: 185mm).

• Saddle:

  • A Fizik Vento Argo X5 saddle (140mm) provides comfort during long rides.

• Grips:

  • OC Lock On grips ensure a secure and comfortable hold.

• Remote Lockout:

  • The OC Squidlock MP11 allows for easy control of the suspension and dropper post.

Conclusion

The Orbea Oiz M21 Race is an exceptional choice for mountain bikers seeking a lightweight, race-ready bike that excels in both climbing and descending. With advanced suspension technology, high-quality components, and thoughtful design, it stands out as a top contender in the competitive mountain biking landscape.