Tioga PowerBlock BMX Tire (24 x 1.75) (Black) (Wire bead)
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.
Features:
- UTC rubber compound
- Patterned sidewall adds abrasion protection while maintaining casing suppleness
- Balanced traction with low rolling resistance
| Size | TPI | Weight |
| 24 x 1.40 | 60 | 340 grams / 12 oz |
| 24 x 1.60 | 60 | 357 grams / 12.6 oz |
| 24 x 1.75 | 60 | 442 grams / 15.6 oz |
| 24 x 2.10 | 60 | 587 grams / 20.7 oz |
