The Excess EFW-S freewheel features cold forged chromoly construction, 8 splines for removal and a 3-pawl design. This freewheel fits most any BMX freewheel hub and the larg side of flip-flop BMX hubs. It will work with 3/32″ or 1/8″ chains.

• 36 engagement points
• Removable with 8-prong tool (not included).

Size: 18t
Color: Chrome