Terra Ti 105 Di2

It's better suited to relaxed riding than pushing fast splits. When the riding is smooth, speed comes down to resistance and weight, and that's what this rating emphasizes. It ends up here thanks to wider mixed-surface tires that add some drag and a solid drivetrain that supports efficient riding. This tends to matter most on flats and gentle climbs, where rolling resistance and weight dominate.

Climbing rating: 3.8/10. Within Road bikes, this comes out below average. The easiest gear leans spin-friendly when it tilts up. Your easiest gear lands around 25.5 gear inches. In its peer group, it lands around the easier ~72% for low-gear climbing. We use “gear inches” as a shortcut for climbing gearing. Lower numbers mean you can spin more easily when it gets steep. A good middle-ground if you want mixed routes that include some hills. Different builds can shift the feel a bit, and some manufacturer specs aren’t always publicly listed, so consider this a helpful direction.

Seen as a gravel option, on 40mm-ish tyres, scoring 4.5/10 on aero, it’s aero-aware without going extreme so it won’t hold you back on normal fast riding. In everyday language, it’s a balanced middle ground: some streamlining, but not an extreme aero setup. Specs can vary by market and model year, so the summary follows the strongest published signals. In practice, it’s a balanced setup: decent in the wind without demanding big compromises elsewhere.

Comfort fit - less tuck and easier on neck and shoulders. Based on full geometry data.

In Road / Gravel, So we classify it as Adjustable. This rating is mainly driven by the parts that affect adjustability: The cockpit is modular (separate stem and handlebar), so it is easier to adjust or swap fit parts, Less routing complexity makes swaps and adjustments more practical; Seatpost details do not strongly point to a very locked-in or very flexible system. Put simply, it describes how practical it is to reconfigure your position later.

This scores 6.0/10 for comfort, so it feels moderately comfortable out on the road. That’s why it’s labeled Balanced. It’s running about 40 mm tires, and extra tire volume helps mute vibration and small bumps on rough lanes and gravel patches. The posture is neutral (posture 5/10), which balances comfort and responsiveness pretty well.

This feels like you’re paying extra for the same kind of bike. 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 spec estimate, it’s about 21% above the typical level for similar builds. Among comparable bikes, it sits around the middle on price (cheaper than about 45% of listings). To anchor it: price €4.462 versus an estimated €3.698 for a similar build. Overall, it doesn’t look like the best value for the spec.

This bike is comfortable on gravel roads and unpaved back roads, and it still rides well on tarmac. Tires around 40 mm are well suited for gravel roads and unpaved connectors. Overall, the setup matches this surface range well.