Tufo Flexus Primus 33 SG Tubular Tyre - 700 × 32mm - Black-Black FREE shipping within Australia over $99.00 Buy online only Share Loading Facebook Like button... Tufo Flexus Primus 33 SG Tubular Tyre - 700 × 32mm - Black-Black FREE shipping within Australia over $99.00 Buy online only Share Loading Facebook Like button...