700c, 27-Inch & 650c
Make your mark on the gravel scene with the Gravel Grinder. This tire combines a fast-rolling diamond center with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy. This clincher with 120TPI nylon casing provides both performance and durability. PPS - The Puncture Protection Strip is a special fabric placed between a tire's tread and casing to increase resistance to punctures.
$63.99 - $67.99
- Diamond File center tread rolls fast while deep side knobs grip the corners - Tubeless compatible - Superlight Nylon contruction - Use: All Around Gravel - TPI: 120 - Bead Aramid - Casing: Nylon
Challenge's Grifo 33 Open Tubular (Clincher) tire excels in snow, mud, grass, and firm dirt. It features a center section that offers excellent pedaling and braking traction, and its short knobs roll quickly. The Grifo is built on the same supple 300tpi hand-made casing as their renown tubulars, and there's an anti-puncture strip under the tread and polyester in the sidewalls for extra durability. The white-tread version is a softer rubber for better grip in cold temperatures. - 355 grams
Find solid footing in the stickiest muddy sections of your next cross race with Challenge's Baby Limus Team Edition Open Tubular tires. - Use: Cross Racing: Sticky Mud - Size: 28" - Tire Width: 33 mm - Rim Width: 15-19 mm - Weight: 410 gr - TPI: 320 - Casing: Corespun Cotton - Flat protection: PPS - BAR: 1.6-6 - PSI: 23-90 - Inner tube: latex
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