27.5″ Hardtail Electric Mountain Bike E-ST100

It's neither sluggish nor razor-fast - more of a versatile middle ground. This off-road speed rating describes how quickly the bike rolls under pedal power on smoother ground. Key drivers include a heavier build, wheel momentum that helps it carry speed between pedal strokes, typical trail-width tires, and mid-size wheels that balance agility and momentum.

Climb score: 6.2/10. Within e-mountain bikes, it ranks around the middle. On climbs, the lowest gear feels very easy. In numbers, the low gear is roughly 17.3 gear inches. On the ‘easier low gear’ scale, it sits around ~81% versus similar bikes. Think of “gear inches” like a difficulty score for your easiest gear: lower = more spin-friendly on climbs. At about 22.2 kg, it’s a heavy build; the low gear matters even more when the slope kicks up. E-assist can take the sting out of steep ramps, especially at lower speeds. 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.

Suspension setup comes out at 5/10 — “Confident trail control”. That typically means noticeably better bump absorption and more consistent tracking on rougher sections. The fork does the smoothing; the rear stays straightforward and efficient. This level usually brings more reliable wheel tracking on rough patches and repeated hits.

Balanced fit - a middle ground between comfort and speed. This is an estimate; exact fit varies by spacers and rider setup.

Here is the simple reasoning behind the fit flexibility rating: Because the bar and stem are separate, changing reach or bar shape is usually straightforward, Less routing complexity makes swaps and adjustments more practical. At the same time, Standard seatpost sizing improves compatibility for different setbacks and lengths. Net result: Adjustable. In practice, it is about how easy fit changes are with normal parts and service work.

This scores 6.2/10 for comfort, so it feels easygoing over rough patches out on the road. That’s the reason it lands as Race-Stiff. The posture is neutral (posture 6/10), 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 58% cheaper than what similar builds typically cost. Against similar bikes of the same type and age, it’s usually on the cheaper side, beating about 99% of listings. Quick reference: €1.217 listed versus about €2.918 for a comparable build. Put simply: this is strong value for what’s included.

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.