Specialized Fast Trak Armadillo

This tire is designed for cross-country riding on rugged, unpredictable terrain. The tread pattern balances traction and speed, making it a reliable choice for trails where sharp rocks or debris might otherwise cause frequent flats.

Yes, this is a tube-type tire. It is designed to be used with a standard inner tube and is not compatible with tubeless setups.

The Armadillo casing provides maximum bead-to-bead puncture protection, which makes the tire more robust and durable. While this adds some weight—800 grams—it significantly reduces the risk of flats, prioritizing reliability over the ultra-lightweight feel of racing-specific tires.

Because of its puncture-resistant construction and efficient rolling design, it is a capable option for mixed-surface commuting. However, keep in mind that the knob design is optimized for off-road traction, so it may wear faster if used exclusively on pavement.

The recommended pressure range is 35 to 65 PSI. We suggest starting at the lower end of that range for better grip on loose trails and adjusting upward if you prefer a firmer, faster-rolling feel on hard-packed surfaces.