Wire bead with a more robust 60 TPI casing, the practice-grade OS20 PowerBlock has all the same tread and rubber features as the S-Spec version.
CENTER ROW - “Power Blocks” are precisely sized to balance traction with low rolling resistance.
SIDEWALL TEXTURE - Specially designed texture pattern, strategically applied to the sidewall adds abrasion protection without sacrificing casing suppleness.
+ 60 TPI Casing
+ UTC Rubber Compound
+ Wire Bead
+ OS20 x 1.85 (O.D. 548mm): 430g
+ OS20 x 1.60 (O.D. 534mm): 348g
TIOGA Tyres due 2023
Unfortunately due to the increased demand on global tyre production, we are not expecting any Tioga Tyres until January 2023.
We will not take backorders this far out due to increased costs and delivery uncertainty.
Thanks for your understanding in these difficult times, Rest assured our relationship with Tioga is as strong as ever and we look forward to continuing to promote what we believe are the best BMX tyres on the market.