Lea Boost 1.0 522 Wh

On an MTB, the speed score centers on rolling efficiency when you're pedaling, especially on easier terrain. Several build choices play a role, including relatively narrow MTB tires that roll quickly, 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.

If your rides include hills, it rates 8.2/10 for climbing. Within Mountain bikes, it lands above average. When it gets steep, the gearing feels very easy. In numbers, the low gear is roughly 17.3 gear inches. Compared with similar bikes, this low gear is easier than about ~64% of them. We use “gear inches” as a shortcut for climbing gearing. Lower numbers mean you can spin more easily when it gets steep. 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.

On suspension support it’s 5/10, marked “Confident trail control”. It’s the kind of setup that stays more composed through repeated small-to-medium hits. You get suspension movement at the front, while the rear stays firm and direct. Expect steadier tracking on rougher sections without feeling like a long-travel downhill setup.

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

Fit adjustability is shaped by a few key choices: The cockpit is modular (separate stem and handlebar), so it is easier to adjust or swap fit parts. Another point: A more service-friendly routing setup makes changes easier. That is why it is in the Adjustable bucket.

This scores 6.3/10 for comfort, so it feels comfortable out on the road. That’s the reason it lands as Firm. The posture is neutral (posture 6/10), which gives a steady, predictable feel without pushing you too far forward.

The value looks a bit weak compared with similar options. 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 spec estimate, it’s about 14% above the typical level for similar builds. Among comparable bikes, it sits around the middle on price (cheaper than about 46% of listings). To anchor it: price €1.385 versus an estimated €1.216 for a similar build. Overall, it doesn’t look like the best value for the spec.

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. Overall, the setup matches this surface range well.