The Tioga Powerblock S-Spec BMX Tyre, sized at 20 x 1.75″ in Black, is engineered for BMX racing excellence. It efficiently converts pedal power and rider inputs into lateral motion, enabling faster rolling with minimal energy loss. The S-Spec version boasts Tioga’s thinnest sidewall, enhancing suppleness and reducing weight, making it the lightest BMX tyre available. Its unique tread pattern and abrasion-resistant sidewall texture provide an ideal balance of traction and low rolling resistance, ensuring top performance on the track.