IRC SIREN COMP 20x1.75 Tyre

The tyre IRC Siren Comp is directly inspired by the high-end profile used by Elite riders on the world circuit. Developed by the renowned Japanese brand IRC, this model from the Comp range is designed to offer an excellent balance between grip, performance and durability, all at a particularly attractive price-to-quality ratio.

It inherits the intelligent tread design from the Pro version: an ultra-rolling centre section that eliminates friction while pedalling to favour top speed, combined with lateral micro-knobs to secure cornering lines. Its reinforced structure with wire beads provides excellent impact resistance and long-lasting durability, making it the ideal companion for accumulating track laps in training or lining up for your first competitions.

What is the difference between the Siren Pro version and this Siren Comp version? The Pro version uses an ultra-lightweight folding bead casing and a soft compound that maximises chemical grip for pure competition. The Siren Comp version uses wire beads and a slightly more robust compound. It is slightly heavier, but offers superior longevity and a much more affordable price, making it ideal for daily training.

Is this tyre suited for riding on a wet or muddy track? The Siren Comp has a low-profile, speed-focused tread pattern. It channels light water on asphalt through corners thanks to its grooves, but it is not designed for very muddy tracks or loose terrain where deep knobs are required.

How should I set up my Siren Comp tyres on my BMX? You can fit it on both the front and rear without any issues. For optimal handling, it is recommended to choose a wider section for the front (e.g. 20x1.75 or 20x1.90) to ensure precise and confidence-inspiring guidance through corners, and a narrower section for the rear (e.g. 20x1.60) to favour reactivity when pedalling.

Ref: 15900128346492