MACINA AERA 771 LFC ABS

In mountain-bike land, this is a pedaling-speed measure - how fast it rolls when you're working for it. This means it's more about stability and usefulness than feeling fast. The biggest contributors are 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.

On steep roads, it comes in at 5.3/10. Within e-mountain bikes, it ranks around the middle. It’s set up for smooth spinning on steeper climbs. Your easiest gear lands around 17.3 gear inches. Compared with similar bikes, this low gear is easier than about ~81% of them. Gear inches is basically “how easy is the easiest gear”. Lower numbers help you keep your legs spinning on steep bits. With roughly 27.8 kg under you, you’ll feel the weight on longer climbs even with a decent low gear. 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. 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 performance: 5/10. It’s grouped into “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.

Relaxed / Upright fit - comfort-first posture for easy cruising. This is mainly because handlebar height is roughly 0 mm lower than the saddle (very small drop), and how far you'll be stretched forward is about 533 mm (long). Estimated lean is about 20 degrees.

In E-bikeMountain, That is why it is in the Adjustable bucket. Standard cockpit parts make it simpler to fine-tune your position over time, Routing through the headset can make cockpit swaps harder than normal internal routing - Seatpost details do not strongly point to a very locked-in or very flexible system.

This scores 6.3/10 for comfort, so it feels nicely smooth out on the road. That’s the reason it lands as Race-Stiff. The posture is more upright (posture 3/10), which keeps things more relaxed, especially on long rides.

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.