MOST Talon Ultra My25 Computer Mount 12.5 g Lightweight / 18.5 g 1050 Edition

The TiNE titanium computer mount for the Pinarello MOST Talon Ultra My25 integrated handlebar — the 2025 revision of Pinarello's signature aero bar — weighs 12.5 g in the Ultra-Light edition and 18.5 g in the 1050 Heavy-Duty edition. Both are topology-optimized 3D-printed titanium, designed specifically for the My25 Talon Ultra clamp interface.

12.5 g — the lightest TiNE computer mount currently available. The My25 Talon Ultra mount is 1.1 g lighter than the Colnago Y1RS version (13.6 g), reflecting the Talon Ultra's narrower clamp interface and more compact mounting footprint. For riders chasing minimum weight at the handlebar, this is the TiNE mount to choose.

My25 vs Earlier Talon Ultra — Key Differences

The MOST Talon Ultra My25 (2025 revision) has a revised clamp interface compared to the 2021-2024 version. TiNE makes separate mounts for each generation — the My25 mount at 12.5/18.5 g and the 2021-2024 mount with its own optimized dimensions. The two generations are not interchangeable: the clamp width and bolt pattern differ between My25 and earlier models.

If your Pinarello has the MOST Talon Ultra bar with the updated 2025 clamp design (check for the My25 marking or consult your dealer), this 12.5 g/18.5 g mount is the correct version. For 2021-2024 Talon Ultra bars, TiNE has a separate mount with different dimensions.

Why the My25 Mount Is 1.1 g Lighter Than Y1RS

The 12.5 g weight reflects the MOST Talon Ultra My25's narrower stem-to-mount interface. The Talon Ultra's clamp area is more compact than the Colnago Y1RS, which allows TiNE's topology optimization algorithm to remove material from the mount's structural web while maintaining equivalent stiffness. The resulting 12.5 g mount is 1.1 g lighter than the Y1RS version (13.6 g) — both mounts offer comparable rigidity, but the Talon Ultra's smaller clamp footprint naturally reduces the mount's material requirements.

The same logic applies to the 1050 version: 18.5 g for the Talon Ultra My25 versus 19.6 g for the Y1RS — a 1.1 g difference that carries through both editions consistently.

Topology Optimization — What It Means for Your Mount

Topology optimization is a computational design process that starts with a solid block of material and progressively removes material where stress analysis shows it is unnecessary. The result is a structure with organic-looking internal voids, thin struts, and curved surfaces — every remaining element is precisely where it needs to be for structural integrity.

For a computer mount, this means: the mount platform where your Garmin sits is stiff and flat, the clamp interface that grips the Talon Ultra stem is solid and precise, and the connecting structure between them is a web of algorithmically shaped titanium that weighs far less than a solid block would while providing equivalent or better rigidity than plastic.

3D printing in titanium makes topology-optimized shapes manufacturable — the internal voids and organic curves cannot be produced by CNC machining from a solid block, but 3D printing builds the structure layer by layer, creating the optimized shape directly. Grade 5 Ti-6Al-4V provides the material properties (high specific strength, excellent corrosion resistance, anodizable surface) that make the topology-optimized structure durable in real-world riding conditions.