Road Bike 14T 16T Ceramic Pulley Jockey Wheel MTB Mountain Bike Oversized Pulley Cage for 12S Sram Eagle XX1/X01/GX/NX /GX AXS

MTB Oversized Pulley Cage for 11S 12S Sram Eagle XX1/X01/GX/NX /GX AXS use

Cage material: AL7075 Ultra light aluminum alloyTop pulley: 14T Ceramic bearingBottom pulley: 16T Ceramic bearingSet Weight: 82.2gFor Sram Eagle XX1/X01/GX/NX/GX AXS use

GX AXS Electronic shifting system , rear deraillure,Can use this model

Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.Oversized pulley cage reduce friction and increases resistance to contamination and corrosion.Coated bearings prolong the lifetime even further.The system consists of Top 14t & Bottom 16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.The Oversized Pully Wheel System reduces friction in the pulleys by 45 % and for your optimised performance.