Tioga FASTR-X Black Label Tires (Folding

+ CYLEX 120 TPI Ultralight Casing
+ PneuMax 110 PSI High-Pressure Coating
+ AvntGUARD Cut Protection Layer
+ UTC Rubber Compound
+ Folding Bead
+ 20 x 1.85 (O.D. 515mm): 370g 13.05oz
+ 20x1.75 (O.D. 507mm): 335g 11.82oz
+ 20x1.60 (O.D. 494mm): 325g 11.46oz