Backfire Pro 800

For MTB speed, tire choice and rolling resistance matter a lot, and that's baked into the score. A few practical factors stand out: a light setup, relatively narrow MTB tires that roll quickly, and a solid drivetrain that supports efficient riding. These factors stack up and show up most at higher speeds or higher effort. When you're pedaling, the tire setup is biased toward rolling speed on firm ground.

Overall on climbs: 9.7/10. Within Mountain bikes, this comes out near the top. When it gets steep, the gearing feels very easy. In numbers, the low gear is roughly 16.9 gear inches. Compared with similar bikes, this low gear is easier than about ~77% of them. Think of “gear inches” like a difficulty score for your easiest gear: lower = more spin-friendly on climbs. At roughly 12.5 kg, the bike’s heft shows up most on sustained climbs. You’ll be able to keep a steady spin even when it gets steep. 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.

On the suspension scale, it comes in at 5/10 — “Confident trail control”. It’s built for clear bump absorption and more reliable wheel control on mixed surfaces. Front suspension handles most impacts, while the rear wheel tracks the ground directly. It should keep the bike more controlled on mixed surfaces, especially through repeated small-to-medium impacts.

Comfort fit - a relaxed road posture that stays friendly on longer rides. Mostly geometry-based, with a small category-based estimate.

In Mountain, Overall, it is Moderately Adjustable. Separate bar and stem components keep fit changes practical. Also, Routing is relatively straightforward, which helps when you change cockpit parts. Put simply, it describes how practical it is to reconfigure your position later.

This scores 6.4/10 for comfort, so it feels nicely smooth out on the road. So it’s tagged Balanced overall. The posture is neutral (posture 5/10), which gives a steady, predictable feel without pushing you too far forward.

This setup is aimed at fast trail riding on less extreme terrain. It has about 100 mm of suspension travel (how much it absorbs bumps), which suits smoother trails. The Hardtail setup supports this riding style.