Parameters: Folding Replacement Bike Tire 20x2.10 MIN-MAX Inflate to 40-60 P.S.I.(280-415 kPa/2.8-4.1 BAR). Practical: classic stroller, city car pattern, full tread anti-skid design, anti-skid effect is good; Mixed pattern block design, good drainage/conductivity, can take into account urban and wet road use. Premium Material: high content superior butyl rubber formula, more environmentally friendly, less odor, better wear resistance than most tire. Compatible Range: The size of the Bike Tire is 20x2.10, which can match 20x1.95, 20x2.0, 20x2.10, 20x2.125, which will not affect the use effect. lf you mind that the mode is not completely symmetrical, you can choose to buy other exactly the same model in the shop. Package Includes: 2 pcs 20'' x 2.10'' bike tires, 2 pcs 20''x1.75/2.25 AV32mm Schrader Valve bike tubes. New soft wire technology: the tire can be folded, easy to store and carry. After the tire is opened from the folding mode, it is normal that it is relatively soft and can be installed normally. Please note: the steel wire part of the outer tire cannot be completely folded after receiving it, which will lead to uneven installation. If you want to restore the original shape after disassembling, you need to gently fold or roll it according to the received state, and do not overexert! Practical and beautiful tire lever: printed with beautiful brand printing, groove is specially set for the air valve vent, tire lever itself has a non-slip setting; And the edge is not sharp, it is not easy to tie the tire when installing. Please check carefully for the details and size before purchase. Package Includes: 2 pcs 20'' x 2.10'' bike tires, 2 pcs 20''x1.75/2.25 AV32mm Schrader Valve bike tubes.