Speedmax CF 7 Di2 AR1600

When the riding is smooth, speed comes down to resistance and weight, and that's what this rating emphasizes. The main reasons are a fairly average weight, all-round road tires that balance speed and comfort, and a high-end drivetrain that tends to feel crisp under load. Net effect: the bike either carries speed well or feels like more work to keep it rolling.

How it climbs: 5.7/10. Within Road bikes, it sits around the middle. It has a middle-of-the-road low gear for climbing. The easiest gear works out to about 28.6 gear inches. In its peer group, it lands around the easier ~47% for low-gear climbing. “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. At about 9.5 kg, it’s in a normal range, so gearing matters more than weight swings here. A good middle-ground if you want mixed routes that include some hills. 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.

On the triathlon side of things, that 10.0/10 aero rating suggests that with a cleaner-looking front end, it’s built with a ‘race the wind’ mindset especially on fast flats and windy days. Put simply, it’s strongly speed-focused, designed to reduce wind drag when you’re riding fast. Different categories trade aerodynamics against comfort and stability—triathlon is part of that story. This setup supports a more race-leaning posture, helping you present less of your body to the wind. Tyres around 25mm fit a faster road setup and usually keep drag in check. Details like hidden cables and a cleaner cockpit can add up to small aero gains at speed. Different brands share different amounts of detail, so this uses the most consistent cues that are available. If you ride at higher speeds, this is the kind of bike that’s designed to pay you back for that effort.

Sporty fit - more tuck for efficiency, but still manageable for many riders. This is mainly because bars are around 101 mm lower than the saddle, which is a large drop, and the forward stretch measures around 621 mm (very long). You'll likely be near 38 degrees of lean.

Overall, it is Moderately Adjustable. Fit adjustability is shaped by a few key choices: This front-end is not locked into a one-piece system, which helps adjustability, Hidden cables usually add a little friction when you swap bars or stems. At the same time, Aero or proprietary posts often restrict how easily you can change fit parts. In practice, it is about how easy fit changes are with normal parts and service work.

Ride comfort is 2.5/10 — on a real ride it feels stiff-feeling. 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.

This looks like a great buy for the spec on paper. 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 34% 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 96% of listings. Quick reference: €4.514 listed versus about €6.859 for a comparable build. Put simply: this is strong value for what’s included.

This bike is best when your rides stay on clean tarmac. The tire size is around 28 mm, which is typical for fast road setups. Overall, the setup matches this surface range well.