$10.99at N+1 BikesBuyN+1 BikesmicroSHIFT Derailleur Pulley Kit$10.99N+1 Bikes$10.99BuySaveShareN+1 Bikes profileThe creators who use it, or GearCred, may earn a commission when you buy through these links, at no extra cost to you.From N+1 BikesReplacement pulley kits for microSHIFT rear derailleurs.