Speedmax CF SLX 8 Force AXS

On asphalt, it's mainly a question of resistance and efficiency, and that's what the score summarizes. The setup that matters most here is a fairly average weight, all-round road tires that balance speed and comfort, a high-end drivetrain that tends to feel crisp under load, and a relaxed posture that gives up some aero efficiency.

Overall on climbs: 4.8/10. Within Road bikes, this comes out around the middle. This setup leans heavily toward ‘push’ rather than ‘spin’ on climbs. In numbers, the low gear is roughly 34.7 gear inches. Compared with similar bikes, this low gear is easier than about ~6% 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. With roughly 9.5 kg to move uphill, you’ll feel it more as climbs get longer. 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.

On the triathlon side of things, sitting at 10.0/10 for aero, it’s a speed-first, wind-focused setup so the faster you ride, the more it shows. The short version is: it’s strongly speed-focused, designed to reduce wind drag when you’re riding fast. This setup supports a more race-leaning posture, helping you present less of your body to the wind. That tyre width is common on performance road builds and tends to suit aero goals. A tidier cockpit and cable routing can help a little once you’re riding quickly. If you ride at higher speeds, this is the kind of bike that’s designed to pay you back for that effort.

Race / Pro fit - a low, stretched position built for speed and aerodynamics. Because the cockpit sits 108 mm below the saddle (a large drop), and the cockpit stretches you forward by ~638 mm (very long). Expect a lean angle around 38 degrees. TT/tri intent often means a more extreme tuck with the right setup.

The cockpit is modular (separate stem and handlebar), so it is easier to adjust or swap fit parts, Internal routing looks tidy but can make cockpit changes a bit more fiddly; Aero or proprietary posts often restrict how easily you can change fit parts. That is why we tag it Moderately Adjustable.

Comfort comes out to 2.4/10, which usually translates to a stiff-feeling ride. That’s the reason it lands as Race-Stiff. It’s running about 27 mm tires on 700c wheels, and narrow tires usually mean higher pressure, so more buzz comes through on chipseal and broken pavement. The posture is race-leaning (posture 8/10, torso ~38°), which puts more weight forward, so you notice more feedback through the hands and saddle.

In simple terms, it comes out as ‘about right’ for the category. 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). On the spec estimate, the price is close to what we’d expect for a comparable build. In its peer group, it tends to be better-priced than many, beating about 69% of listings. Quick reference: €9.450 listed versus about €9.025 for a comparable build. Bottom line: it’s a normal deal — not amazing, not terrible.

This bike is built for smooth pavement and fast road riding. Tires around 28 mm usually mean it’s tuned for smooth-road speed. Overall, the setup matches this surface range well.