The new Slaughter Grid 2 Bliss Ready tyre has been designed for heavy-pedal hard-pack riding—receiving vertically stepped knob shapes for more knob core stability & additional biting edges. Fast courses on hard-packed ground require a light fast tyre centre to keep speeds high but must also keep the speed through loose sandy corners & track well under hard braking. For these reasons weve kept the high shoulder knobs. Specializeds GRIPTON compound meanwhile improves high frequency damping better attaching the tyre to the ground over small bumps & rough sections alike. This also means that the low frequencies of the rolling tyre deflections pass through unfiltered leaving no energy to be absorbed & keeping your speed high. Casing: 60 TPI Bead: Foldable Butyl wrapped bead = 2 Bliss Ready Compound: GRIPTON 650b x 2.3; PSI 25-50; approximate weight 825g 650b x 2.6; PSI 20-40; approximate weight 950g 650b x 2.8; PSI 15-30; approximate weight 1040g