MIDDLECHILD V3 Aluminum SX/D3

In mountain-bike land, this is a pedaling-speed measure - how fast it rolls when you're working for it. The score is largely shaped by relatively narrow MTB tires that roll quickly and a more budget-friendly drivetrain that focuses on value. On smoother terrain, the tire setup is biased toward rolling speed on firm ground. In day-to-day use, it aims for an all-round feel more than maximum speed.

Overall on climbs: 8.0/10. Within Mountain bikes, this comes out above average. It’s set up for smooth spinning on steeper climbs. Your easiest gear lands around 17.3 gear inches. On the ‘easier low gear’ scale, it sits around ~60% versus similar bikes. Gear inches is basically “how easy is the easiest gear”. Lower numbers help you keep your legs spinning on steep bits. Good for keeping cadence steady on climbs without overcooking it. Specs can vary by size and build, and some manufacturer details aren’t always published, so treat this as a strong guide rather than a guarantee.

Suspension sits at 7/10, in “High-impact ready”. It’s designed to stay composed through rough sections and repeated hits. Full suspension helps the bike stay calmer under braking and cornering on rough sections. This level is meant to keep the bike composed when hits are bigger and frequent. Expect stronger control when braking and cornering on rough terrain. On rough trails, this level aims to keep the bike settled under braking and cornering through repeated hits.

Balanced fit - a versatile position for long rides and faster efforts. You get this posture because the front end is moderate, with ~43 mm of saddle-to-bar drop, with a very long stretch forward at ~634 mm. You'll likely be near 28 degrees of lean. Front-end spacers are estimated around 14 mm.

What affects adjustability on this bike: This front-end is not locked into a one-piece system, which helps adjustability, Cable routing is on the simpler side, which helps adjustability, and A dropper post adds practical adjustability while riding. That is why we tag it Moderately Adjustable.

Ride comfort is 7.6/10 — on a real ride it feels comfortable. It’s tagged Firm for Trail — it feels comfortable overall, but it’s on the firmer end compared with the plushest Trail builds. The posture is forward, attacking (posture 7/10), which loads the front wheel, which feels great for control but a bit more direct through the bars.

This sits around the normal range for similar bikes. 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). On the spec estimate, the price is close to what we’d expect for a comparable build. Among comparable bikes, it sits around the middle on price (cheaper than about 55% of listings). To anchor it: price €2.399 versus an estimated €2.269 for a similar build. Put simply: you’re paying roughly what similar bikes tend to cost.

This bike is built for everyday trails with a mix of roots, rocks, and turns. It has about 140 mm of suspension travel (how much it absorbs bumps), which works well for everyday trails. Suspension type (Full) fits this kind of terrain.