GRAVINE Pro

by Challenge

Confident in Rough Conditions The Gravine is the most aggressive tread of the Challenge line-up, suitable for more severe terrain. Tread depth is increased for greater braking traction and enhanced grip in loose gravel and rockier terrain. The wide-spaced knobs encourage mud and dirt shedding and find traction when smaller tread patterns are overpowered. This handmade PRO version combines a supple Super Polyester casing with our durable SmartPlus Compound. This Challenge TLR model is hookless rim compatible. For perfect tubeless setup use Challenge Smart Tubeless Sealant BEST GRAVEL TIRES REVIEW: Recommended by Road.cc