3 Speed Thread on Screw Thread

Thickness 17.5mm  

Cog Teeth Size :16-19-22

Package Contents:  1 freewheel as main picture shows

We have full customer service,

please do not hesitate to contact us by eBay message for any questions.

SpeedPak usually arrive in 2 weeks, busy or stuck take 3 -4 weeks;

Thank you and welcome anytime!