IRC SIREN COMP TIRE
This high-performance tire is designed for BMX racing.
The IRC Siren Comp tire is inspired by the Siren Pro model, which was designed by former pro rider Sam Willoughby. It features the same tread pattern, with a very smooth center tread for increased efficiency on lines, and a side tread design for good grip in corners.
| SIZE | ETRTO | RODS | MAXIMUM PRESSURE | WEIGHT |
| 20x1-1/8" | 451 | Flexible | 90 PSI / 6 Bars | 180g |
| 20x1-3/8" | 451 | 75 PSI / 5 Bars | 260g | |
| 20x1.50" | 406 | 110 PSI / 7.5 Bars | 330g | |
| 20x1.75" | 406 | |||
| 20x1.90" | 406 | |||
| 24x1.75" | 507 | 65PSI / 4.5 Bars | 430g |
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Questions fréquentes
What tyre width should I choose for BMX Race?
On fast, rolling tracks a narrow tyre (1-1/8" to 1.60) reduces friction; on loose or wet ground a wider section (1.75 to 1.95) adds grip. Many riders run a thinner tyre up front.
What tyre pressure for a BMX Race tyre?
It depends on the rider's weight and the track, often between 60 and 100 psi. High pressure improves efficiency on hard tracks, while lower pressure improves grip on soft ground.
Is shipping free?
Yes: shipping is free within mainland France from €99 of purchase. Below that, the cost is shown at checkout according to weight and the chosen shipping method.
Can I pay in instalments?
Absolutely. You can pay for your purchases in 2 or 3 instalments with Alma, completely securely. The option appears automatically at checkout.
How long do I have to return an item?
You have 14 days after delivery to change your mind. The item must be new, unfitted and in its original packaging to be returned or exchanged.
Do you deliver to the French overseas territories (DOM-TOM)?
Yes, we also ship to the French overseas territories (DOM-TOM). Times and costs depend on the destination and parcel weight; the exact amount is calculated and shown before you confirm your order.