The ACS Main Drive Freewheel is constructed of steel and has a durable 2-paw design. It will fit most any BMX freewheel hub and the large side off-flop BMX hubs. This will work with 1/8" chains only.
Size: 17t
Color: Chrome
*This is our most economical freewheel model. This part is not a high performance or show quality part. It is a basic repair part.
