Premium Tiub Basikal 12'' 14'' 16'' 18" 20'' 22" 24'' 26'' Bicycle Inner tube

12'' X1.75/2.125 14''X1.75/2.125 16'' X1.75/2.125 18"X1.9/2.125 20''X1.75/2.125 20''X1.75/2.1>AV48MM 24''X1.75/2.125 24''X1.75/2.1>48MM 26''X1.75/2.1>AV48MM 28"X1.1/2 26''X1.15 DELI TUBE 26''X1.75/2.125 20'x1.25/1.50 AV48MM 26''X1.50/2.00 TUBE 20''X1-3/8 >AV48MM 20''X1.3/8 AV 60MM 20"x1.3/8 FV（60MM） 22"X 1.3/8 24''X1.3/8 >AV48MM 26''X1.3/8 AV 27''X1.1/4-1.3/8 AV RIM TAPE BICYCLE 26"X 1.75/2.125