4060 Z ST XT USA

It tends to feel slower when you try to hold a high tempo. For mountain bikes, this is about pedaling and rolling speed on firm trails or hardpack, not downhill confidence. The main reasons are typical trail-width tires, wheel momentum that helps it carry speed between pedal strokes, and a solid drivetrain that supports efficient riding.

Climbing rating: 5.9/10. Within e-mountain bikes, it lands around the middle. It has an easy low gear for steady climbing. Your easiest gear lands around 19.3 gear inches. In its peer group, it lands around the easier ~34% for low-gear climbing. Think of “gear inches” like a difficulty score for your easiest gear: lower = more spin-friendly on climbs. Being an e-bike helps on climbs because the assist adds steady push when you need it. It’s set up so climbs feel controlled rather than a grind. 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.

For suspension control, it lands at 7/10. Category: “High-impact ready”. It typically supports higher-speed rough sections where impacts stack up quickly. Suspension at both ends helps keep wheel tracking steadier when the surface gets rough. This level is meant to keep the bike composed when hits are bigger and frequent. On rough trails, this level aims to keep the bike settled under braking and cornering through repeated hits.

Sporty fit - more tuck for efficiency, but still manageable for many riders. This is mainly because the bar sits about 48 mm below the saddle (a moderate drop), and you'll be stretched forward about 642 mm in total (extreme). Estimated lean is about 28 degrees.

What affects adjustability on this bike: Because the bar and stem are separate, changing reach or bar shape is usually straightforward. Plus, Because cables are routed internally, adjustments may take more work. Net result: Moderately Adjustable. Put simply, it describes how practical it is to reconfigure your position later.

This scores 8.1/10 for comfort, so it feels plush out on the road. That’s the reason it lands as Comfortable. 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 is priced well above what we’d usually expect for a similar setup. 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 comparison, it sits roughly 42% above what similar builds typically cost. In its peer group, it’s one of the pricier listings, beating only about 20% of them. Quick reference: €8.699 listed versus about €6.108 for a comparable build. Put simply: it’s priced more like a premium pick than a value buy.

This setup suits typical singletrack and varied natural terrain. It has about 140 mm of suspension travel (how much it absorbs bumps), which works well for everyday trails. The Full setup supports this riding style.