SIGNATURE VENTURI STC ULTEGRA Di2

For road riding, the score leans toward outright pace rather than comfort-first priorities. In comparison with more aero-focused bikes, this build is shaped by 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. In practice, it's quick enough for most rides, but not a pure fastest-possible build.

Overall on climbs: 1.8/10. Within Road bikes, it lands near the bottom. On longer climbs, the gearing lands on the tall side. The easiest gear works out to about 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. On proper hills, you’ll feel it — this setup isn’t built to make climbing effortless. 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.

For an aero build, with a cleaner-looking front end, coming in at 9.0/10 on aero, it’s designed around going fast in exposed conditions and it’s meant to pay you back at high speed. In everyday language, it’s strongly speed-focused, designed to reduce wind drag when you’re riding fast. 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 an estimate; exact fit varies by spacers and rider setup.

In Road / Aero, So it lands in Moderately Adjustable. This rating is mainly driven by the parts that affect adjustability: A modular front-end gives more freedom to change stem length or bar width - Because cables are routed internally, adjustments may take more work.

This scores 2.5/10 for comfort, so it feels very firm out on the road. So it’s tagged Race-Stiff overall. The posture is race-leaning (posture 7/10), which puts more weight forward, so you notice more feedback through the hands and saddle.

From a value angle, this comes out as a standout deal. The value score is 1–10. Higher means better value for money; lower means the price is high for what you get. Uses MSRP as a baseline; real-world prices can be lower (discounts can change the value). Based on the parts list, it’s roughly 30% 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 93% of listings. To anchor it: price €5.075 versus an estimated €7.274 for a similar build. Overall, it looks like a great-value pick in its category.

This bike is built for smooth pavement and fast road riding. The tire size is unknown in this entry, so the surface range is based on the clearest available signals. Overall, the setup matches this surface range well.