CHALLENGE Dune Pro clincher


Challenge’s Dune, is ready to hit the sand.  Its 300 TPI Super Poly casing is very supple and will give you as much control as you need when you’re running at low pressures.

Categories: ,

tube required

Use: sand, icy conditions

Size: 700 x 33     365 grams

TPI: 300

Bead: Aramid

Casing: SuperPoly with Double PPS tread protection

Flat protection: Double PPS

30-90 psi


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