Áspero SC GRX RX610

This road speed rating is tuned for paved riding - think steady fast tempo and easier acceleration. It ends up here thanks to wider mixed-surface tires that add some drag, aerodynamics that help it hold speed once you're rolling, and a solid drivetrain that supports efficient riding. So overall, it's better suited to relaxed riding than pushing fast splits.

Overall on climbs: 4.7/10. Within Road bikes, this comes out around the middle. When it gets steep, the gearing feels very easy. Your easiest gear lands around 22.5 gear inches. In its peer group, it lands around the easier ~93% for low-gear climbing. Gear inches is basically “how easy is the easiest gear”. Lower numbers help you keep your legs spinning on steep bits. You’ll be able to keep a steady spin even when it gets steep. 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 a gravel build, at 4.5/10 for aerodynamics, it’s built to be well-rounded in the wind so it works well across lots of riding. In everyday language, it’s a balanced middle ground: some streamlining, but not an extreme aero setup. The gravel tag is a useful clue for how wind efficiency ranks among the priorities. The fit looks fairly neutral, so aerodynamics depends more on the overall design and components than on an extreme position. That typically means solid everyday speed without forcing an aggressive position or race-only parts.

Balanced fit - a middle ground between comfort and speed. That's driven by bar height comes out ~91 mm below the saddle (large), with about 562 mm of forward reach - a long stretch. Plan for roughly 37 degrees of lean.

A modular front-end gives more freedom to change stem length or bar width. At the same time, Less routing complexity makes swaps and adjustments more practical. Overall, it falls into Adjustable. This mainly reflects how easy it is to adjust or swap key fit parts over time.

This scores 6.0/10 for comfort, so it feels moderately comfortable out on the road. So it’s tagged Balanced overall. It’s running about 40 mm tires on 700c wheels, and wider tires let you drop pressure a touch, which smooths out rough pavement on rough lanes and gravel patches. The posture is neutral (posture 6/10, torso ~37°), which balances comfort and responsiveness pretty well.

Overall, this looks like solid value for the build. 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. In its peer group, it tends to be better-priced than many, beating about 66% of listings. Quick reference: €3.100 listed versus about €3.171 for a comparable build. Bottom line: it compares well against similar bikes.

This bike is comfortable on gravel roads and unpaved back roads, and it still rides well on tarmac. The tire size is around 40 mm, which gives grip and control on loose gravel. Wheel choice (700c) fits the kind of surfaces this bike targets.