Endurance SL e – Pro, Shimano Ultegra Di2

On paved roads, the rating is mostly about fast cruising and how the setup supports higher speeds. Even on an e-bike, the rating is driven by the bike's setup - tires, weight, and build choices - rather than the motor alone.

Climbing rating: 5.5/10. Within e-road bikes, it sits around the middle. For hill work, the easiest gear is moderate. Your easiest gear lands around 27.0 gear inches. On the ‘easier low gear’ scale, it sits around ~54% versus similar bikes. Think of “gear inches” like a difficulty score for your easiest gear: lower = more spin-friendly on climbs. At about 11.5 kg, it’s in a normal range, so gearing matters more than weight swings here. E-assist can take the sting out of steep ramps, especially at lower speeds. A good middle-ground if you want mixed routes that include some 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.

In endurance terms, coming in at 6.4/10 on aero, it’s built to be well-rounded in the wind and it doesn’t force a specialist aero posture. In everyday language, it’s a balanced middle ground: some streamlining, but not an extreme aero setup. A lower, longer stance usually helps you ride more efficiently in the wind once speed picks up. Rims around 45mm are more of an all-round choice than a pure aero choice. These wheels lean more toward stability and versatility than pure aero. That typically means solid everyday speed without forcing an aggressive position or race-only parts.

Balanced fit - a middle ground between comfort and speed. It feels this way because bars are around 103 mm lower than the saddle, which is a large drop, and the forward stretch measures around 561 mm (long). Plan for roughly 40 degrees of lean.

Net result: Adjustable. What drives the fit flexibility here: The cockpit is modular (separate stem and handlebar), so it is easier to adjust or swap fit parts, The front-end is easier to work on, supporting fit tweaks over time. At the same time, From the seatpost text provided, there are no strong constraints or bonuses. This mainly reflects how easy it is to adjust or swap key fit parts over time.

Comfort comes out to 5.0/10, which usually translates to a moderately comfortable ride. That’s the reason it lands as Balanced. The posture is race-leaning (posture 7/10, torso ~40°), which puts more weight forward, so you notice more feedback through the hands and saddle.

This reads like a good buy compared with similar bikes. 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 comes in about 8% under the typical level for similar builds. Among comparable bikes, it sits around the middle on price (cheaper than about 58% of listings). Quick reference: €7.240 listed versus about €7.896 for a comparable build. Put simply: it’s competitively priced for what you get.

This bike is road-focused, but it’s more forgiving on bumpy pavement. Tire size details aren’t available here, so the label follows the overall setup and category cues. The wheel setup (700c) supports that direction.