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 ishookless rim compatible.
