AIR 9 RDO 3-STAR SRAM GX EAGLE

For MTB speed, tire choice and rolling resistance matter a lot, and that's baked into the score. What pushes it in this direction is a very light build, wheel momentum that helps it carry speed between pedal strokes, typical trail-width tires, and a solid drivetrain that supports efficient riding. All combined, they influence momentum - how hard it is to get moving and how hard it is to keep moving.

How it climbs: 9.8/10. Within Mountain bikes, it lands near the top. On climbs, the lowest gear feels easy. Your easiest gear lands around 18.2 gear inches. Compared with similar bikes, this low gear is easier than about ~36% of them. We use “gear inches” as a shortcut for climbing gearing. Lower numbers mean you can spin more easily when it gets steep. With roughly 10.3 kg to move uphill, you’ll feel it more as climbs get longer. This kind of low gear helps you stay smooth on long or steep climbs. Real-world feel depends on setup and size, and some details aren’t always listed, so this is best seen as a well-informed estimate.

Suspension sits at 5/10, in “Confident trail control”. It’s built for clear bump absorption and more reliable wheel control on mixed surfaces. Front suspension handles most impacts, while the rear wheel tracks the ground directly. It should keep the bike more controlled on mixed surfaces, especially through repeated small-to-medium impacts.

Balanced fit - a neutral road posture that suits most riders. Based on full geometry data.

In Mountain / Crosscountry, Fit flexibility summary: This front-end is not locked into a one-piece system, which helps adjustability - Internal cable routing can slow down fit-related part changes. That is why we tag it Moderately Adjustable. In practice, it is about how easy fit changes are with normal parts and service work.

This scores 6.4/10 for comfort, so it feels nicely smooth out on the road. That’s why it’s labeled Balanced. The posture is neutral (posture 6/10), which keeps it balanced — not overly aggressive, not overly relaxed.

You’re paying a big premium here versus similar builds. Value is scored 1–10: higher is better value, lower means you’re paying more than similar bikes. Uses MSRP as a baseline; real-world prices can be lower (discounts can change the value). On the spec comparison, it sits roughly 73% above what similar builds typically cost. Compared with similar bikes, it trends a little expensive (cheaper than about 31% of listings). Quick reference: €4.599 listed versus about €2.651 for a comparable build. Bottom line: the price looks high for what’s included.

This bike is best for smoother trails where speed and efficiency matter. It has about 100 mm of suspension travel (how much it absorbs bumps), which suits smoother trails. The Hardtail setup supports this riding style.