Hycline’s Flashmob - 700×25C / 700×28C tire is designed for smooth rolling speed, making it perfect for urban riding. 35TPI (Threads Per Inches) has good durability and puncture resistance. The smooth tread pattern design provides excellent grip and road handling, and more safety when turning at high speeds. Meet your training and racing standards. Specification Size options 700×25C / 28C ETRTO 25-622 / 28-622 PSI (Pounds per Square Inch) 90-100 / 80-100 TPI (Threads Per Inches) 30 TPI Bead...