The Challenge Gravel Grinder tire is perfect for all-around gravel and adventure use. With its fast-rolling diamond tread pattern, this tire offers optimal grip on soft or muddy surfaces and in corners. The outer knobs ensure the tire only connects when needed, giving you a smooth and stable ride. With a tire width of 36 and a tire size of 700x36C, this folding tire is suitable for gravel bikes. The tire is tubeless, which ensures lower rolling resistance and a reduced risk of punctures. With the Gravel Grinder tire, you're ready for any gravel adventure. Product specifications:

• Item number: 00532
• EAN: 8855627005325
• Brands: Challenge
• Model: Gravel Grinder
• Material: SuperPoly
• Bicycle type: Gravel bike
• EPI: 260
• Tire Size (Inch): 28
• Tire type: Folding tire
• Segment: Gravel
• Tire size (French): 700x36C
• Tubeless: Yes
• Bandwidth: 36
• Inner or outer tire: Outer tire
• (ETRTO) Tire size: 36 - 622
• Color: Brown/Black