12- to 24-Inch

Our Compound tire is the answer for any rider looking to launch an urban assault or perform at their peak level at the local skate park. That's because it provides awesome, fast rolling traction, whether you're riding over concrete or asphalt. - Casing: 30 TPI - Bead: Wire - Compound: 60a - 20 x 2.1", PSI 50-85, approximate weight 540g - 20 x 2.3", PSI 50-85, approximate weight 570g

Specialized's Big Roller tire gives younger riders advantages that adult size bikes are getting. Wider tires, along with a new tread design allows for maximum traction and stability in many riding conditions. This leads to more fun and better confidence! - Casing: 60 TPI - Bead: Wire - Compound: 60a - 20 x 2.8"; Max Ride 20psi / Max Install 35psi; approximate weight 670g - 24 x 2.8"; Max Ride 25psi / Max Install 35psi; approximate weight 835g

Specialized's Ground Control Fat tire uses similar knob shapes as the narrower versions in order to offer the best climbing, braking, and cornering traction for your fat bike excursions. No matter the conditions, you'll be able to ride with confidence and maximize your enjoyment.

Specialized's Ground Control Fat tire uses similar knob shapes as the narrower versions in order to offer the best climbing, braking, and cornering traction for your fat bike excursions. No matter the conditions, you'll be able to ride with confidence and maximize your enjoyment.