Utilizes Our Alchemy Compound For Lower Rolling Resistance and World Class Grip
FPS (Flat Protection System)
Dual Density Tread
Smooth Tread Pattern For Ultimate Performance
120TPI Layered Construction
Sizes Available: 700 x 23, 700 x 25, 700 x 28
Pressure: 130 PSI
Weight: TBA g (23), TBA g (25), TBA g (28)
The Serfas® STX Inertia Folding Road Tire is constructed using our Alchemy Compound for lower rolling resistance and world class grip.
Independent testing conducted at Wheel Energy® of Finland provided data showing Serfas® STX Inertia tires as performing 8.12% better on cornering than the best selling road bike tire on the market.
Serfas® FPS Flat Protection
Dual Density Tread Compound
120 TPI 3-Layer Casing
Low Rolling Resistance Alchemy Compound w/ World Class Grip