Package include:1*Single Speed Freewheel
Durable cold forged CNC machined freeweheel
Quantity: 1pc
Material: Steel
Size:12/14/16T
Single speed bicycle freewheel 12 teeth design.
Thread Inner diameter: 34mm
Inner hole:18mm.
Outer teeth diameter:53mm
Thread depth: 10.5mm
Total thickness:26.5mm
Single speed bicycle freewheel 14 teeth design.
Inner diameter:34mm.
Inner hole:22mm.
Outer teeth diameter:61mm
Thread depth: 10.5mm
Total thickness:23mm
Single speed bicycle freewheel 16 teeth design.
Inner diameter:34mm
Outer teeth diameter:69mm
Total thickness:14.8mm