Pressure Ultegra Di2

On asphalt, it's mainly a question of resistance and efficiency, and that's what the score summarizes. In day-to-day use, it tends to feel lively when you accelerate or surge. The strongest influences are all-round road tires that balance speed and comfort, an aero-leaning setup that reduces drag at higher speeds, and a solid drivetrain that supports efficient riding.

Climb score: 1.8/10. Within Road bikes, it lands near the bottom. On longer climbs, the gearing lands on the tall side. Your easiest gear lands around 32.4 gear inches. Compared with similar bikes, this low gear is easier than about ~18% of them. Think of “gear inches” like a difficulty score for your easiest gear: lower = more spin-friendly on climbs. This is happiest on flatter terrain; steep stuff will feel demanding. Different builds can shift the feel a bit, and some manufacturer specs aren’t always publicly listed, so consider this a helpful direction.

From an aero perspective, at 9.3/10 for aerodynamics, drag reduction is a headline goal and it’s built to feel efficient at pace. The short version is: it’s strongly speed-focused, designed to reduce wind drag when you’re riding fast. A lower front end can help you tuck in a bit, even if the bike itself isn’t built as an aero specialist. This tyre size generally plays nicely with aero goals compared with very wide all-road tyres. Details like hidden cables and a cleaner cockpit can add up to small aero gains at speed. On fast flats and windy days, it’s built to feel like it wastes less energy pushing air.

Sporty fit - more tuck for efficiency, but still manageable for many riders. That's driven by handlebar height is roughly 135 mm lower than the saddle (very large drop), and how far you'll be stretched forward is about 556 mm (long). You'll likely be near 45 degrees of lean.

Here is the simple reasoning behind the fit flexibility rating: Because the cockpit is integrated, swapping sizes or positions is less straightforward. Also, With headset routing, adjustments often require more disassembly. That is why we label it Race-Fit Specific. This mainly reflects how easy it is to adjust or swap key fit parts over time.

Ride comfort is 3.0/10 — on a real ride it feels more responsive than cushy. So it’s tagged Firm overall. It’s running about 28 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 7/10, torso ~45°), which tends to feel more direct, especially over rougher sections.

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. Wheel choice (700c) fits the kind of surfaces this bike targets.