E-765 Optimum Rival AXS

When the riding is smooth, speed comes down to resistance and weight, and that's what this rating emphasizes. In contrast to speed-optimized builds, this build is shaped by all-round road tires that balance speed and comfort, an aero-leaning setup that reduces drag at higher speeds, a solid drivetrain that supports efficient riding, and a more tucked riding position that cuts wind resistance.

On steep roads, it comes in at 3.3/10. Within e-road bikes, this comes out below average. For hill work, the easiest gear is moderate. Your easiest gear lands around 27.0 gear inches. In its peer group, it lands around the easier ~54% for low-gear climbing. Think of “gear inches” like a difficulty score for your easiest gear: lower = more spin-friendly on climbs. E-assist can take the sting out of steep ramps, especially at lower speeds. It can climb, but you’ll likely prefer smoother pacing on longer hills. 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.

For an endurance build, that 6.0/10 aero rating suggests that on ~32mm tyres, it aims for usable speed without big trade-offs so you get some benefit when the wind matters. What that means on the road is: it’s a balanced middle ground: some streamlining, but not an extreme aero setup. The endurance tag is a useful clue for how wind efficiency ranks among the priorities. 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 32mm are a practical middle ground, with a small aero trade-off compared with narrower race tyres. Not every brand publishes the same detail, so this leans on the clearest available specs. It’s a middle-ground feel: not the fastest possible in the wind, but not holding you back either.

Comfort fit - less tuck and easier on neck and shoulders. You get this posture because you get a moderate drop: roughly 59 mm from saddle to bar, plus about 544 mm of stretch forward (long). Plan for roughly 32 degrees of lean.

Why this fit flexibility rating: The cockpit is modular (separate stem and handlebar), so it is easier to adjust or swap fit parts, A more service-friendly routing setup makes changes easier, and The listed seatpost details do not show clear restrictions or extra flexibility signals. Net result: Adjustable. In practice, it is about how easy fit changes are with normal parts and service work.

This scores 5.0/10 for comfort, so it feels fairly neutral out on the road. So it’s tagged Balanced overall. It’s running about 32 mm tires on 700c wheels, and there’s a bit of cushion, but it still rides fairly direct on rough pavement on chipseal and broken pavement. The posture is neutral (posture 5/10, torso ~32°), which keeps things neutral and easy to live with.

The value looks a bit weak compared with similar options. 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 spec estimate, it’s about 22% above the typical level for similar builds. Compared with similar bikes, it trends a little expensive (cheaper than about 26% of listings). To anchor it: price €8.915 versus an estimated €7.327 for a similar build. A few manufacturer details aren’t clearly published, so treat this as a best-effort estimate, not a precise verdict. Bottom line: you may be paying extra versus similar options.

This is a road bike that stays comfortable when the pavement gets rough. Tires around 32 mm add comfort and grip when the road surface breaks up. Overall, the setup matches this surface range well.