IRD Freewheel Cyclone Mark 1 6SP bmx Classic knobby bmx tread now

Classic knobby bmx tread now available in multiple colors with skin sidewalls

Contains NO abrasives

Black only

Semi slic tread with small knurling

there is nothing more important than feel

IRD Freewheel Cyclone Mark 1 6SP bmx Classic knobby bmx tread nowThese are the all new Cyclone Mark 1 Freewheels! Brand new tooling and exquiste quality encompassing all the lessons we learned in freewheel design. All the big Asian manufacturers are only churning out freewheels for department store bikes. We made these purposely nice enough to put on a vintage Cinelli road bike, but affordable enough to use as a replacement on cheaper bikes with. New 13 26t option! Special teeth profiles Fully chrome plated cogs