Hutchinson Equinox 2 Reinforced Clincher Tire The Equinox 2 is in the middle of the Hutchinson range It is a resistant durable tire offering excellent value-for-money Dual compound rubber provides a harder compound in the center for longer life softer compound on the sides for increased grip in the corners Puncture protection under the tread reduces the chances of getting a puncture. 66 TPI. 235g