● Even distributed square knob design will not only provide excellent traction and enough grips for a vast number of terrains and road conditions, but also more ride comfort ● Large block style side knobs and diamond-knurled sidewall surface will improve the cornering traction effectively ● High strength casing structure will protect the tire from being penetrated and shocked effectively Size 20×2.0 ETRTO 50-406 Compound Single TPI 60 Color Black Bead Wire Weight(g) 560