ESJOT freewheel 16 - 23 teeth (1A quality)
Manufacturer: ESJOT · Material: Steel · Surface: Hardened · Color: silver · Thread type: FG34.8 (1.37" 24G) · Chain pitch: 1/2" x 1/8" · Number of teeth: 16 pcs · Number of teeth: 18 pcs · Number of teeth: 20 pcs · Number of teeth: 23 pcs · Thickness: 15 mm