Zefal Z Liner 19Mm Hybird X 2 Blister Wired Night Mode – a new

Night Mode – a new always on mode for nighttime activities

stiffness and soreness

the purity of the rubber mixture is crucial to the quality of the tube

that reduces both aerodynamic drag and side force

Speeds: 9 speed

Zefal Z Liner 19Mm Hybird X 2 Blister Wired Night Mode – a newPRODUCT HIGHLIGHTS IN POLYURETHANE High puncture resistance. HIGH LEVEL OF QUALITY Particularly long product lifespan. Fed up with flat tyres? The Z Liner is a protective tape made out of highly resistant polyurethane material and provides additional protection against the risk of getting a puncture. The Z Liner is positioned between the inner tube and the tyre to prevent getting a flat tyre. Various sizes are available depending on your tyre width.