26"x2.1" Blackjack Bicycle Tire

The CST Blackjack features a fast-rolling tread pattern with small, tightly spaced knobs for optimal rolling resistance. Evenly spaced knobs work well on medium and hardpack conditions. SC - Single compound, one compound throughout the tread optimized for longevity and performance.

CST Premium: TB69917300

⚠ WARNING California Residents: Proposition 65 Warning

Color/Sidewall: Black/Black
Style: Standard
ISO: 559
Bead: Wire
PSI: 65
Weight: 670
TPI: 27
Features: SC