SENQI Bike Freewheel Sprocket Gear Single Speed 12T 14T 16T and 3 Speed

• Durable cold forged CNC machined freeweheel. Three-pawl engagement for stronger hold with engagement every 12 degrees. Removal notch pattern allows for better frame clearance
• Original SENQI parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity
• Inner diameter:34mm.Outer teeth diameter:17.5mm
• Outer teeth diameter: 93mm
• Max:22T Mid:19T Min:16T

Size Details

12T: Inner diameter:18mm,34mm. Outer teeth diameter:53mm. Thread depth: 10.5mm. Total thickness:26.5mm.

14T: Inner diameter:22mm,34mm. Outer teeth diameter:61mm. Thread depth: 10.5mm. Total thickness:23mm.

16T: Inner diameter:34mm. Outer teeth diameter:69mm. Total thickness:14.8mm.Inner diameter:34mm. Outer teeth diameter:69mm. Total thickness:14.8mm.

3 Speed: Inner diameter:34mm. Outer teeth diameter:17.5mm. Outer teeth diameter: 93mm. Max:22T Mid:19T Min:16T.