Single speed bicycle freewheel 12 teeth design. Single speed bicycle freewheel 14 teeth design. Single speed bicycle freewheel 16 teeth design. Thread depth: 10.5mm. Inner hole:18mm.
This product would be ideal for cyclists looking for a lightweight, smooth-shifting single-speed flywheel flywheel and spector bicycle gear for bicycles with wheels ranging from 12 inches to 16 inches in diameter.
