HULK Carbon Gravel Road Bike-Shimano GRX 400 20 Spd

It tends to feel slower when you try to hold a high tempo. When the riding is smooth, speed comes down to resistance and weight, and that's what this rating emphasizes. The main reasons are wider mixed-surface tires that add some drag, aerodynamics that help it hold speed once you're rolling, and a more budget-friendly drivetrain that focuses on value.

If your rides include hills, it rates 4.4/10 for climbing. Within Road bikes, it sits around the middle. The easiest gear is very spin-friendly on hills. Your easiest gear lands around 23.8 gear inches. On the ‘easier low gear’ scale, it sits around ~86% versus similar bikes. Think of “gear inches” like a difficulty score for your easiest gear: lower = more spin-friendly on climbs. It’s set up so climbs feel controlled rather than a grind. 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.

Category-wise (gravel), an aero score of 4.4/10 means that it’s not chasing marginal aero gains so outright speed on exposed flats isn’t the goal. The short version is: it’s more about stability and everyday comfort than cutting through the wind. Its gravel label helps explain the balance between speed, comfort, and versatility. The wheels are on the shallower side (around 30mm), so frame shapes and position likely matter more than wheel depth here. That wheel depth is more all-round than purely aero-focused. Tyres around 40mm are clearly aimed at comfort and control, and that usually adds some drag in the wind. Not every brand publishes the same detail, so this leans on the clearest available specs. That typically translates to easy, confidence-inspiring riding rather than chasing speed in the wind.

Comfort fit - less tuck and easier on neck and shoulders. Gravel geometry often balances comfort and control over rough surfaces. This is an estimate; exact fit varies by spacers and rider setup.

Fit flexibility summary: A modular front-end gives more freedom to change stem length or bar width. At the same time, The front-end is easier to work on, supporting fit tweaks over time. Overall, it falls into Adjustable. In practice, it is about how easy fit changes are with normal parts and service work.

This scores 6.0/10 for comfort, so it feels moderately comfortable out on the road. That’s the reason it lands as Balanced. 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 5/10), which balances comfort and responsiveness pretty well.

This looks like strong value, even if it’s not the absolute cheapest listing. 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). 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 71% of listings. To anchor it: price €2.599 versus an estimated €2.792 for a similar 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. Tire size details aren’t available here, so the label follows the overall setup and category cues. The wheel setup (700c) supports that direction.