16 inch inner tube with either Dunlop, Schrader or Presta valve.
Fits the following dimensions:
32-305 → 47-349 (16 x 1 3/8 → 16 x 1.75 inches)
In general valves can be separated into three different groups :
Presta valve: Sclaverand valve, Race valve, French valve
Dunlop valve: Wood, Bicycle or Dutch valve
Schrader valve: Standard, Car or Moto valve
Symbolic picture: Image can deviate.
Manufacturer item code: 0181091 (Schrader 34 mm)
0181111 (Dunlop 40 mm)
0181121 (Presta 42 mm)
Valve type: Schrader
Dunlop
Presta
Weight supplement: manufacturer information
