The butcher grid 29 2bliss ready mtb tyre from specialized is an all mountain tyre with a nod to the success of the butcher tyre range in downhill racing the butcher grid 2bliss ready excels in the gnarliest terrain with fast rolling ramped centre knobs and perfectly sized shoulder knobs that bite in the corners youll also find specialized grid casing that dramatically improves sidewall stiffness and cut resistance 23 percent over the control tyre available in black only in 23