Pirelli Angel SmarTube X Tube - 700 x 42 - 62mm 42mm Schrader Valve CheckoutTitle=KMC X8 Chain - 8-Speed They allow the ski to

They allow the ski to anchor to the snow in the pushing phase and at the same time to slide in the subsequent sliding phase

We have had success with this as a cover wax but it can be used for layering up as well

0 takes everything that made the NV great and makes it better

4" Casing Nylon TPI 60 Compound Race Formulation Graphene + Silica Bead Folding Type Tubeless Color Black Weight -

Pirelli Angel SmarTube X Tube - 700 x 42 - 62mm 42mm Schrader Valve CheckoutTitle=KMC X8 Chain - 8-Speed They allow the ski to70% weight savings compared to conventional tubes 50% smaller than conventional tubes 3x thicker than standard SmarTUBES Not for use with rim brakes Not designed to be repaired Constructed of Thermoplastic Polyurethane TECH SPECS Tube Weight 189g Valve Length 42mm Valve Schrader Shaft Type Non threaded Wheel Diameter 700C Tube Width 42 62c