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Tioga | PowerBlock S-Spec Tire - 120 TPI

Claimed by many as the ultimate BMX racing tire, the PowerBlock is designed to transfer power and other rider inputs into lateral motion efficiently. In short, you'll roll faster with less wasted energy.

The S-Spec version utilizes Tioga's thinnest sidewall for maximum suppleness and weight savings. Size for size, the PowerBlock S-Spec is the lightest BMX tire in the world.

Front and rear folding bead BMX race tires are designed to balance traction and low rolling resistance with a block-designed center tread. 

  • CYLEX 120 TPI superlight casing
  • UTC rubber compound
  • Patterned sidewall adds abrasion protection while maintaining casing suppleness