Product Name :

4.7mm Eccentric Pulley (lower)

Product Description
14t & 16t Eccentric lower Pulley.
4.7mm away from the center.
Fit Shimano, Sram, and Campagnolo all series~~

  • Make a "Oversize Pulley" on the original cage.
    -->Less Modify makes more effect.  
         You don't have to switch the whole derailleur cage.
  • Shimano 5800. 6800 & Campagnolo all series fit 13t & 14t;
    Shimano 9100. R8000 & Sram all series could fit 16t (13t.14t as well).
  • Make more space for longer chain
    -->Make big to big and small to small. 

G name    C13-V47       C14-V47    C16-V47
Material   Al 7075
Tooth Number  13t 14t 16t
Weight 13g 14g
fitting system
  • Shimano
  • Sram
  • Campagnolo   
  • 9100
  • R8000      
  • Sram
Color black. 
Product Introduction