4 to 5 Speed Conversion Parts for P/T Line Shifter (v3) Pre-Order
4 to 5 Speed Conversion Parts for P/T Line Shifter (v2)
3 to 5 Speed Shifter Conversion Parts for the Sturmey Archar S-RF5(w) Gear Hub
3 to 5 Speed Shifter Conversion Parts V2 for 3rd Party Deraiileurs