Radiator Guard Cover Union Jack Inspired For Triumph Trident 660 - 2021 to 2022

Radiator Guard for Triumph Trident 660 (2021 to 2022)

The Triumph Trident 660 is a naked middleweight built for accessible, engaging everyday riding. Its front radiator is positioned without significant protection between the wheels and the leading edge of the bike — a configuration that exposes the radiator fins to road debris on every ride. A single stone strike can bend a row of fins and create a small coolant seep that goes unnoticed until the bike overheats or shows a puddle at a stop. This radiator guard is a protective mesh screen that mounts directly in front of the Trident 660's radiator core, providing a physical barrier against stone and debris impact.

The guard uses a stainless steel mesh panel with a formed steel mounting frame, finished in black powder coat. The mesh density is selected to stop most road debris fragments above 3mm while preserving 85% or more of the radiator's airflow path. The mounting system uses the Trident 660's existing radiator bracket bolts — the guard plate slides into the existing mount points and fastens with the included hardware, with no drilling or modification to the frame or radiator body. Installation is straightforward and reversible.

Confirmed fitment for the Triumph Trident 660 from 2021 through 2022, covering all standard variants. The 2023 and later model years of the Trident 660 may use a revised radiator mounting configuration — verify bracket hole spacing if ordering for a 2023 or later bike before installation.

Frequently Asked Questions

Does the guard change the appearance of the Trident 660's front end significantly?

The black mesh fills the visible radiator area through the front frame opening, which on the stock Trident 660 shows the bare aluminum fin rows. The filled appearance creates a cleaner, more finished look from directly ahead. Whether this constitutes a visual improvement is subjective, but most owners who install guards report preferring the finished appearance to the factory look.

Is this the same guard as the Trident 800 version?

No. The Trident 660 and Trident 800 are different platforms with different radiator housing dimensions and mounting point spacing. Each model has a specific guard designed for its frame geometry. Using a guard from an incompatible model will result in fitment gaps or misaligned mounting holes.

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