Ibex - Climb like a mountain goat! Designed for Endurocross and extreme enduro-type conditions. Super-soft and flexible rubber compound for maximum bump absorption and terrain compliance for obstacles like rock gardens and log crossings. High wet-traction compound developed by top pro Endurocross riders. Open aggressive drive pattern for maximum grip and cleanout. Shoulder knob pattern designed for large contact patch and support for soft compound during cornering. Ultra-soft casing for maximum terrain adaptation. Please note: Tire sizes vary by ride, please check your current tire and wheel sizes before placing the order. If you have any questions, please call Customer Service at 1-888-676-8853. Tire Specifications: Speed/load rating: N/A. Overall diameter (inches): N/A. Section width (inches): N/A.