Tread depth (mm): N/A. Weight (pounds): N/A. Construction: Tube type. 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 co 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. Maximum load (pounds): N/A.