Zefal Z-Liner 27mm for Hybrid Tire Liners The «Double Lock System» ensures

The «Double Lock System» ensures the mount is secure over rough terrain

Every Smart Control Trainer purchase includes a FREE 6-month subscription for the Kinetic Fit power-training app

Weight : 15g (valve head)

5/50 Chain stay angle (deg

pre-set programs

Zefal Z-Liner 27mm for Hybrid Tire Liners The «Double Lock System» ensuresFed 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. Sold in pairs. Ride along in peace thanks to the Z liner. TECHNICAL SPECS Material: Polyurethane Colors: Grey (ref.