eBIG.NINE 300 SE

For mountain bikes, this is about pedaling and rolling speed on firm trails or hardpack, not downhill confidence. All else equal, it's tuned to feel quick when you push the speed. Most of the story comes from relatively narrow MTB tires that roll quickly and a more budget-friendly drivetrain that focuses on value. On hardpack, the tire setup is biased toward rolling speed on firm ground.

Overall on climbs: 4.2/10. Within e-mountain bikes, it sits around the middle. For hill work, the easiest gear is very tall. The easiest gear works out to about 24.0 gear inches. Compared with similar bikes, this low gear is easier than about ~11% of them. “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. Being an e-bike helps on climbs because the assist adds steady push when you need it. Expect more grinding on climbs than easy spinning. 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.

Suspension rating is 5/10 — “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. Rough trails should feel more controlled, especially when hits stack up. Expect steadier tracking on rougher sections without feeling like a long-travel downhill setup.

Comfort fit - a relaxed road posture that stays friendly on longer rides. It feels this way because the cockpit sits 36 mm below the saddle (a very small drop), and the cockpit stretches you forward by ~589 mm (very long). Plan for roughly 27 degrees of lean. Estimated spacers: ~16 mm.

In E-bikeMountain, Net result: Adjustable. Main reasons for the fit flexibility result: This front-end is not locked into a one-piece system, which helps adjustability, The front-end is easier to work on, supporting fit tweaks over time - The listed seatpost details do not show clear restrictions or extra flexibility signals. In practice, it is about how easy fit changes are with normal parts and service work.

Comfort comes out to 6.4/10, which usually translates to a comfortable ride. That’s why it’s labeled Balanced. The posture is neutral (posture 5/10), which keeps it balanced — not overly aggressive, not overly relaxed.

This is the kind of deal people usually notice quickly. 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). Based on the parts list, it’s roughly 35% cheaper than what similar builds typically cost. In its peer group, it tends to be better-priced than many, beating about 84% of listings. Quick reference: €2.524 listed versus about €3.896 for a comparable build. Bottom line: you’re getting a lot of bike for the money compared with typical options.

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. Suspension type (Hardtail) fits this kind of terrain.