ONNA 30

On an MTB, the speed score centers on rolling efficiency when you're pedaling, especially on easier terrain. Next to race-leaning setups, this build is shaped by typical trail-width tires, wheel momentum that helps it carry speed between pedal strokes, mid-size wheels that balance agility and momentum, and a more budget-friendly drivetrain that focuses on value.

On steep roads, it comes in at 5.1/10. Within Mountain bikes, it sits around the middle. On climbs, the lowest gear feels easy. In numbers, the low gear is roughly 21.0 gear inches. On the ‘easier low gear’ scale, it sits around ~13% versus similar bikes. “Gear inches” sounds nerdy, but it’s just a quick way to describe how easy your lowest gear is to turn uphill. Lower usually means easier. 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.

For bump control, it’s 5/10 — “Confident trail control”. That typically means noticeably better bump absorption and more consistent tracking on rougher sections. 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.

Comfort fit - a relaxed road posture that stays friendly on longer rides. You get this posture because bars are around 7 mm lower than the saddle, which is a very small drop, and the forward stretch measures around 574 mm (long). Expect a lean angle around 22 degrees. Estimated spacers: ~15 mm.

Why this fit flexibility rating: A modular front-end gives more freedom to change stem length or bar width, Internal cable routing can slow down fit-related part changes; Seatpost details do not strongly point to a very locked-in or very flexible system. That is why it is in the Adjustable bucket.

Comfort comes out to 6.6/10, which usually translates to a easygoing over rough patches ride. That’s the reason it lands as Comfortable. The posture is neutral (posture 5/10), which keeps it balanced — not overly aggressive, not overly relaxed.

This looks like strong value without any tricky caveats. The value score is 1–10. Higher means better value for money; lower means the price is high for what you get. Uses MSRP as a baseline; real-world prices can be lower (discounts can change the value). Based on the parts list, it’s roughly 43% cheaper than what similar builds typically cost. In its peer group, it tends to be better-priced than many, beating about 79% of listings. To anchor it: price €1.046 versus an estimated €1.840 for a similar build. Overall, it looks like a great-value pick in its category.

This setup is aimed at fast trail riding on less extreme terrain. Suspension travel is unknown in this entry, so the surface range uses the clearest available signals. Overall, the setup matches this surface range well.