SRfive – Dura-Ace Di2 12 Speed

For road bikes, this score reflects how easily the bike carries speed on smooth tarmac. A few practical factors stand out: 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. On paper, aero efficiency is a major part of the speed feel here.

Uphill performance score: 1.8/10. Within Road bikes, it ranks near the bottom. The easiest gear is on the tall side for proper hills. Your easiest gear lands around 32.4 gear inches. On the ‘easier low gear’ scale, it sits around ~18% versus similar bikes. “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. On proper hills, you’ll feel it — this setup isn’t built to make climbing effortless. Real-world feel depends on setup and size, and some details aren’t always listed, so this is best seen as a well-informed estimate.

As a triathlon bike, coming in at 10.0/10 on aero, given a fairly neutral posture, it’s built with a ‘race the wind’ mindset 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. The fit looks fairly neutral, so aerodynamics depends more on the overall design and components than on an extreme position. That tyre width is common on performance road builds and tends to suit aero goals. 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.

Balanced fit - a neutral road posture that suits most riders. You get this posture because handlebar height is roughly 106 mm lower than the saddle (large drop), and how far you'll be stretched forward is about 563 mm (long). Plan for roughly 40 degrees of lean. Tri bikes are designed around a very forward, tucked position when fitted.

In Road, Fit adjustability is shaped by a few key choices: A modular front-end gives more freedom to change stem length or bar width. Plus, Routing through the headset can make cockpit swaps harder than normal internal routing. Net result: Moderately Adjustable.

This scores 3.2/10 for comfort, so it feels more responsive than cushy out on the road. That’s the reason it lands as Firm. 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 neutral (posture 6/10, torso ~40°), which balances comfort and responsiveness pretty well.

Compared to similar bikes, this is priced very competitively. 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 54% 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 99% of listings. To anchor it: price €3.295 versus an estimated €7.112 for a similar build. Bottom line: you’re getting a lot of bike for the money compared with typical options.

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