Tioga Bike Tube 27.5 X 1.9-2.125 AV (650b) Schrader Valve

Spare bike tubes are useful not matter what form of riding you do. Be prepared and ensure you stay on the road with some spare bicycle tubes from Tioga. 
 
  • Butyl synthetic rubber.
  • 48mm Schrader Valve 
  • Low porosity (they keep their pressure longer)
  • weight = 185g
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