Replaces OE pulley set and idler on all SRAM Eagle 12 speed derailleurs (including GX). Are you looking for increased shifting performance that you can actually feel? These new pulleys are considerabley stiffer than stock due to their large, hollow aluminum centers. The outer wheels are Delrin for very quiet shifts. XD-15 ceramic hybrid bearings have a LIFETIME WARRANTY. They will NOT corrode in even the harshest conditions.

And did we mention faster race times due to reduced friction?

The large lower pulley uses a custom designed XD-15 bearing for quick alignment with the cassette cogs and less friction and noise. The Enduro Idler pulley replaces a bushing with a bearing in order to decrease shift friction by a noticeable amount, especially when shifting up to the larger cogs.

XD-15 high-nitrogen steel alloy races are corrosion proof and long-wearing. They are matched with Grade 3 Silicon Nitride ceramic ball bearings.

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    • Best Derailleur Upgrade
      My Original Equipment pulleys had worn and started affected shifting. Having good luck with all RWC products, I decided to splurge on these pulleys. They are the best upgrade you can do for your derailleur. The shifting now is tight, quick and precise. The quality is far above anything else. It's a joy to have such smooth shifting!


      Raleigh, NC

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