e-Oltre DuraAce Di2

This road speed rating is tuned for paved riding - think steady fast tempo and easier acceleration. On an e-bike, the motor helps, but the bike's rolling setup still matters - this rating captures that side of speed. Most of the story comes from all-round road tires that balance speed and comfort and a high-end drivetrain that tends to feel crisp under load.

Uphill performance score: 1.2/10. Within e-road bikes, it ranks near the bottom. This setup leans heavily toward ‘push’ rather than ‘spin’ on climbs. Your easiest gear lands around 36.0 gear inches. This sits at the tough end — easier than only about ~5% of similar bikes. Gear inches is basically “how easy is the easiest gear”. Lower numbers help you keep your legs spinning on steep bits. E-assist can take the sting out of steep ramps, especially at lower speeds. This is happiest on flatter terrain; steep stuff will feel demanding. 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.

In aero terms, scoring 9.1/10 on aero, with ~28mm tyres, it’s designed around going fast in exposed conditions especially on fast flats and windy days. Put simply, it’s strongly speed-focused, designed to reduce wind drag when you’re riding fast. Rims around 50mm are more of an all-round choice than a pure aero choice. That wheel depth is more all-round than purely aero-focused. Tyres around 28mm fit a faster road setup and usually keep drag in check. A tidier cockpit and cable routing can help a little once you’re riding quickly. Specs can vary by market and model year, so the summary follows the strongest published signals. If you ride at higher speeds, this is the kind of bike that’s designed to pay you back for that effort.

Sporty fit - you'll lean forward more and feel ready to push the pace. Some measurements were missing, so part of this is estimated.

In E-bikeRoad / Aero, This bike's adjustability comes down to cockpit, routing, and seat setup: Because the cockpit is integrated, swapping sizes or positions is less straightforward, Headset-style internal routing makes front-end changes more time-consuming. At the same time, Multiple offset or setback options help you dial in your saddle position. Net result: Race-Fit Specific. This mainly reflects how easy it is to adjust or swap key fit parts over time.

Comfort comes out to 3.1/10, which usually translates to a quite direct ride. That’s the reason it lands as Firm. It’s running about 28 mm tires, 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), which tends to feel more direct, especially over rougher sections.

This looks like strong value, even if it’s not the absolute cheapest listing. 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. Among comparable bikes, it sits around the middle on price (cheaper than about 50% of listings). To anchor it: price €10.290 versus an estimated €10.740 for a similar build. Overall, it looks like a strong buy in its category.

This bike is built for smooth pavement and fast road riding. 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.