The ultimate bmx racing tire, the PowerBlock is designed to efficiently transfer pedal power and other rider inputs into lateral motion – in short, you roll farther with less wasted energy.
POWERBLOCK S-Spec
Cylex 120 TPI Casing
Folding Bead
UTC Rubber (Ultimate Traction Compound)
20x2.1 – 11.64 Oz; 330g
20x1.95 – 10.76 Oz; 305g
20x1.75 – 10.05 Oz; 285g
20x1.60 – 8.47 Oz; 240g
POWERBLOCK
Standard 60 TPI Casing
Steel Bead
UTC Rubber (Ultimate Traction Compound)
24x2.10 – 18.34 Oz; 520g
24x1.95
24x1.75 – 15.87 Oz; 450g
20x2.10 – 13.93 Oz; 395g
20x1.95 – 13.40 Oz; 380g
20x1.75 – 12.35 Oz; 350g
20x1.60 – 10.76 Oz; 305g
20x1-3/8 – 12.52 Oz; 355g
20x1-1/8 – 9.88 Oz; 280g