27.5 x 2.20
This means the tire fits a 27.5-inch diameter rim (also known as 650B) and has a 2.20-inch width.
Ideal for trail, cross-country, and light enduro mountain biking where a balance between grip and rolling speed is required.
ISO 584 (ETRTO 56-584)
The ISO 584 refers to the bead seat diameter of 584mm.
The 56 denotes the tire width in millimeters.
Ensures compatibility with rims marked as 27.5", 650B, or ISO 584.
35–65 PSI
Recommended inflation range for optimal performance.
Lower pressures (35–45 PSI) provide better traction and shock absorption for rough trails.
Higher pressures (55–65 PSI) offer reduced rolling resistance for smoother paths or heavier riders.
Always adjust based on rider weight, terrain, and tube/tubeless setup.
DB-1075 – “Switch” (Aggressive Knobby)
Deep, pronounced knobs for superior grip on loose dirt, gravel, roots, and rocky surfaces.
Center knobs are tightly spaced for better rolling efficiency on flat trails.
Side knobs are more aggressive and spaced for enhanced cornering control and lateral grip.
Wire Bead
Constructed with a steel wire around the edge for strength.
Offers reliable tire-to-rim fit.
More affordable and durable than folding (Kevlar) beads.
Slightly heavier than folding beads, but ideal for recreational and trail riders.
Black/Black Side Wall
Classic all-black design.
Uniform aesthetic with no white lettering or colored stripes.
Matches almost any bike frame or wheel style.
Provides a stealthy and rugged trail-ready look.
Standard Construction
Designed for traditional inner tube setup (not tubeless-ready).
Great for general MTB, recreational, and light trail use.
Built with balanced durability and comfort for moderate terrain.
Fits 27.5" / 650B mountain bike rims.
Ideal for mountain bikes, trail bikes, and hybrids that accommodate 27.5" wheels.
Compatible with rim widths suitable for 2.20" tire widths (internal rim width of ~19–30mm recommended).
ALTA
Known for affordable, quality bicycle components and accessories.
The tire is part of ALTA’s off-road MTB lineup.