STRADA 105 Di2 2X12

When the riding is smooth, speed comes down to resistance and weight, and that's what this rating emphasizes. Over longer efforts, it's quick enough for most rides, but not a pure fastest-possible build. The biggest contributors 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.

If your rides include hills, it rates 3.3/10 for climbing. Within Road bikes, it sits below average. The low gear is workable, but not super easy on steep ramps. That lowest gear comes out around 27.0 gear inches. On the ‘easier low gear’ scale, it sits around ~58% versus similar bikes. Think of “gear inches” like a difficulty score for your easiest gear: lower = more spin-friendly on climbs. Good for keeping cadence steady on climbs without overcooking it. Different builds can shift the feel a bit, and some manufacturer specs aren’t always publicly listed, so consider this a helpful direction.

Category-wise (aero), given a more tucked posture, at 8.8/10 for aerodynamics, it’s very clearly optimized for windy, fast terrain with a clear speed-over-everything bias. What that means on the road 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. On fast flats and windy days, it’s built to feel like it wastes less energy pushing air.

Sporty fit - you'll lean forward more and feel ready to push the pace. This is mainly because bar height comes out ~119 mm below the saddle (large), with about 560 mm of forward reach - a long stretch. You'll likely be near 42 degrees of lean. Estimated spacers: ~10 mm.

Net result: Adjustable. What drives the fit flexibility here: Standard cockpit parts make it simpler to fine-tune your position over time. At the same time, Less routing complexity makes swaps and adjustments more practical. This mainly reflects how easy it is to adjust or swap key fit parts over time.

Comfort comes out to 2.4/10, which usually translates to a very firm ride. That’s the reason it lands as Race-Stiff. The posture is race-leaning (posture 7/10, torso ~42°), which tends to feel more direct, especially over rougher sections.

This sits around the normal range for similar bikes. 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 spec estimate, it’s about 12% above the typical level for similar builds. Among comparable bikes, it sits around the middle on price (cheaper than about 59% of listings). Quick reference: €4.814 listed versus about €4.287 for a comparable build. Overall, it sits in the expected range for the category.

This setup is focused on speed and efficiency on paved roads. Tire size details aren’t available here, so the label follows the overall setup and category cues. Overall, the setup matches this surface range well.