20x1.85 OS-20 (451mm) Tioga Power Block (PowerBlock) BMX tire - Black

$ 34.99

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The Tioga PowerBlock OS-20 tire is a lightweight race tire with low-profile directional side lugs for excellent cornering on hard pack surfaces, smooth center tread for less rolling resistance, and a Cyclex 120tpi casing. This is a great tire for BMX racing.

Size: 20 x 1.85" OS-20 (ISO 451mm)
Bead: Wire
Pressure Rating: 35-65psi
Posted Weight: 15.17oz; 430g
Color: Black

This tire only works on OS-20 (451mm) rims. If you are not sure what that means, this won't work on your bike.