tube required
Use: sand, icy conditions
Size: 700 x 33 415 grams
TPI: 300
Bead: Aramid
Casing: SuperPoly with Double PPS tread protection
Flat protection: Double PPS
23-90 psi
CHALLENGE Dune Pro tubular
$79.95
| 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. Constructed with a lightweight latex tube for decreased rolling resistance |
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