Description
The Schwalbe Black Jack Tire is a 20 x 1.9-inch clincher tire with a wire bead and K-Guard protection. Designed for youth bikes, it features a versatile tread pattern with continuous center knobs for smooth, quiet rolling on asphalt and pavement, and open side knobs for improved off-road grip. The tire weighs 450 grams and supports pressures between 30 and 65 PSI. It fits tires in the width range of 1.90 to 2.25 inches and has a diameter of 20 inches (406). The tube compound used is SBC.
- Schwalbe Black Jack tire sized 20 x 1.9, designed for youth bikes with a tire diameter of 20 inches.
- Features continuous center nobs for quiet rolling on asphalt and pavement surfaces.
- Equipped with open side nobs to provide off-road grip and traction.
- Constructed with wire bead and SBC tube compound for durability and reliability.
- Includes K-Guard technology and operates within a PSI range of 30-65 for versatile use.
