Tioga Powerblock Wired Tire

All the sweet goodness of the PowerBlock S-Spec, but in steel bead with thicker, stronger sidewall. The standard PowerBlock strikes the sacred equilibrium between performance and value.

60 TPI Casing
UTC Rubber
Steel Bead
+ 24 x 2.10 (O.D. 624mm): 18.34oz; 520g
+ 24 x 1.75 (O.D. 610mm): 15.87oz; 450g
+ 24 x 1.60 (O.D. 600mm): 13.93oz; 395g
+ 20 x 2.10 (O.D. 522mm): 13.93oz; 395g
+ 20 x 1.95 (O.D. 515mm): 13.40oz; 380g
+ 20 x 1.75 (O.D. 506mm): 11.46oz; 325g
+ 20 x 1.60 (O.D. 495mm): 10.76oz; 305g
+ 20 x 1.40 (O.D. 428mm): 10.40oz; 295g
+ 20 x 1-3/8 (O.D. 531mm): 12.50oz; 355g
+ 20 x 1-1/8 (O.D. 518mm): 9.88oz; 280g