Tioga

PowerBlock S-Spec Tire: 20x1.6 Folding Bead

Tioga Powerblock S-Spec Tires. The PowerBlock is designed to efficiently transfer pedal power and other rider inputs into lateral motion. In short, you'll roll faster with less wasted energy. The S-Spec version utilizes Tioga''s thinnest sidewall for maximum suppleness and weight savings.

• Patterned sidewall to protect against abrasion