Gravel Tires

• The BOS is named after the airport code for Boston, the original hotbed of North American 'cross and home to some of the nastiest courses • Even more aggressive than the PDX, it has buttressed side knobs for outstanding traction in super muddy corners...

• A combination of an intermediate tread patter with an innovative tubeless casing to create an excellent all-conditions tire • Named after the airport code for Milan, Italy, a World Cup cyclocross venue that calls for an all-conditions tire – also in...