- The OS version of the Powerblock is available with a 1.85 or 1.6 width but fits the larger 451 diamter rim - check frame clearance before ordering
- BMX tire with low rolling resistance and durable long lasting compound
- Efficiently transfer pedal power and other rider inputs into lateral motion
- UTC Rubber (Ultimate Traction Compound)
- TIRE TIOGA POWERBLOCK OS/20 20x1.85 WIRE BK
Size: 20x1.85
ISO: 451
Bead: Wire
Tread/SW: Bk/Blk
PSI: 65
Weight: 350
TPI: 60
Reflective: No
Tread Style: Smooth
