Orbea Oiz M20

The Orbea Oiz M20 is designed for serious XC racers who train with clear goals, strive to improve in every race, and seek maximum performance on circuits above all else. Building on 19 years of championship heritage since the original Oiz launched in 2005, this completely redesigned generation represents one of Orbea's most ambitious development projects—three years of focused engineering dedicated to improving every aspect of performance and creating one of the most capable XC bikes on the market today.

The new frame geometry centers around a critical balance in modern XC racing: increasing stiffness without compromising weight. Advanced Finite Element Analysis fine-tuned the bike's dynamic behavior before reaching the trail, while optimized manufacturing processes refined the bottom bracket area to be lighter without sacrificing strength or structural stiffness. The new linkage is significantly stiffer, evolving from carbon to forged aluminum with strategically placed internal cutouts for a 30% weight reduction compared to the previous version. The Powerspine running along the lower section of the frame from head tube to bottom bracket optimizes power transfer during explosive efforts like sprints, delivering superior performance on demanding terrain.

The Oiz maintains its regressive suspension kinematics optimized for 120mm travel front and rear, prioritizing support in the initial part of the stroke to improve pedaling efficiency and minimize suspension bob. The geometry has evolved with subtle but effective refinements: chainstay length reduced from 432mm to 430mm for enhanced responsiveness, a steeper seat tube for improved power transfer and front-wheel traction, and a slackened head angle (66.8°) adding extra stability at high speeds. The patented I-Line technology eliminates cable bends through the top tube to the rear shock for smoother, more efficient actuation, while the Squidlock system combines dropper post and suspension control into two levers for total control without removing your hands from the bar.

Perfect for competitive racers pursuing maximum XC performance, the Oiz M20 weighs just 1,700 grams (frame with shock, size M) through uncompromising efficiency and advanced materials. The package includes premium OC components like the integrated cockpit, race-focused solutions such as integrated multitool storage, dual bottle cage compatibility, Spinblock crash protection, and threaded bottom bracket. Tested at the highest level by the Orbea FOX Factory Team in World Cup XCO and Marathon competition, the Oiz guarantees reliability and performance-enhancing features that give riders the confidence to hold their line and attack every technical section.

Key Features

• Frame - Orbea Oiz Carbon OMR with I-Line Technology and Fiberlink Construction
  
• Suspension - FOX 34 Float SL Factory 120mm Fork with FOX Float SL Factory 120mm Remote Push-lock Kashima Shock
  
• Drivetrain - Shimano XT M8200 SGS Shadow Plus 12-Speed
  
• Wheelset - Oquo Mountain Performance MP28PRO