Michelin AirStop K4 Inner Tube (12 inch)

The Michelin Airstop Butyl range of inner tubes fulfills the needs of everyday cyclists for an economical, high-quality inner tube. It features good puncture resistance and an excellent value for the money that's backed up by the impeccable reputation of Michelin.

Type K4 identifies the inner tubes for 12" tires with a width up to 47 mm.

Dimensions: 44/47 x 194/203

Please note: Packaging design may vary.
Material: butyl
Valve type: Presta
Weight supplement: manufacturer information