Porcupine 27.5 x 2.4 Size:27.5" The consistency of the breaker

The consistency of the breaker has been adjusted so that the tire does not feel spongy when cornering

Dual-Zone BOA® Fit System puts effortless forefoot and upper boot adjustment at your fingertips

Durable polyester shell is filled with polyester insulation that offers great warmth and loft

stretch front pocket

sleeker heat-moldable shell mean your feet will be swathed in luxurious comfort

Porcupine 27.5 x 2.4 Size:27.5" The consistency of the breakerRebirth of a legend All conditions All Mountain tread Ramped knobs provide lowest rolling resistance and continuous ground contact Spiky, open tread offers best traction in a variety of terrain TRC lightweight, single ply 60tpi casing with 2 layers of sidewall puncture protection E rated tire features GRC dual ply 120tpi casing with pinch flat protection, ideal for Enduro, DH and rear E bike use TLR tubeless ready bead for quick installation and a