TIOGA POWERBLOCK OS/20 20x1.85 WIRE BLACK HEADSWEATS slightly raised shoulders grip well

slightly raised shoulders grip well even over loose debris

Smooth thick center tread with deep siping for all weather traction and low rolling resistance

8mm ID headtube

Includes 9T Micro drive cog (rear only)

Fits standard fork mounts to adapt your existing rack to accommodate your thru-axle

TIOGA POWERBLOCK OS/20 20x1.85 WIRE BLACK HEADSWEATS slightly raised shoulders grip wellThe 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)