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motorcycle butyl tube 90/90-18 300-18 motorcycle tubes and tire manufacturer
Size 300-18 Type Butyl tube or Natrual rubber tube Elongation 480%-560% Tensile strength 7.5MPS-12MPA Usage Motorcycle, Tricycle, Pedicab Valve TR4 MOQ 1000PCS Quality Certificate ISO -
Motorcycle Tire Inner Tube 300-21
Name Inner tube Material butyl rubber Color Black Size all sizes MOQ 2000 pcs Sample Order Free sample