Tube 5.00-5 Aero Classic, standard valve type TR67 or short valve type TR87 both available.
TR67 model can also be used for Tyre 350x135/380x150/400x140/36x115-5 TOST Aero 10pr. TOST PART NO 065492
TR87 model has the short 28mm valve for TOST Penta wheels. TOST PART NO 065995