ROUBION GX AXS / Carbon C

For mountain riding, it captures how the bike carries speed when you're pushing the pedals on less technical surfaces. Compared with comfort-biased setups, this build is shaped by relatively narrow MTB tires that roll quickly, wheel momentum that helps it carry speed between pedal strokes, and a solid drivetrain that supports efficient riding.

Overall on climbs: 7.0/10. Within Mountain bikes, this comes out above average. On climbs, the lowest gear feels easy. That lowest gear comes out around 18.2 gear inches. In its peer group, it lands around the easier ~36% for low-gear climbing. We use “gear inches” as a shortcut for climbing gearing. Lower numbers mean you can spin more easily when it gets steep. You’ll be able to keep a steady spin even when it gets steep. Build kits can differ by size and spec level, and not every detail is published by every brand, so use this as a practical guideline.

Suspension sits at 8/10, in “High-impact ready”. That usually means it’s built for harder hits and rougher trails with steadier wheel tracking. Full suspension means both ends can absorb impacts, helping the wheels track rough ground more consistently. This is meant for rougher terrain where repeated impacts demand stable wheel tracking.

Balanced fit - a middle ground between comfort and speed. That's driven by the front end is very small, with ~0 mm of saddle-to-bar drop, with a very long stretch forward at ~602 mm. Estimated lean is about 20 degrees. Front-end spacers are estimated around 16 mm.

Overall, it falls into Adjustable. Fit adjustability is shaped by a few key choices: This front-end is not locked into a one-piece system, which helps adjustability; A more service-friendly routing setup makes changes easier. In practice, it is about how easy fit changes are with normal parts and service work.

Comfort comes out to 8.7/10, which usually translates to a very smooth ride. That’s why it’s labeled Ultra Smooth. It’s running about 127 mm tires on 29" wheels, and the big tires calm small hits and take the edge off trail chatter on roots, rocks, braking bumps, and repeated hits. The posture is neutral (posture 6/10), which keeps it balanced — not overly aggressive, not overly relaxed.

The value looks a bit weak compared with similar options. 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 27% above what similar builds typically cost. Compared with similar bikes, it trends a little expensive (cheaper than about 38% of listings). Quick reference: €6.999 listed versus about €5.513 for a comparable build. Put simply: it’s a bit pricey for what you get.

This setup is designed to stay stable and grippy on softer surfaces. Tires around 5.0 in usually mean it’s more confident on loose, soft surfaces (for example sand or snow). Even though it’s tagged Enduro, the setup fits Soft Terrain better.