Sram Force 22 Derailleur Pulley SetSRAM Force 22 Rear Derailleur Pulley Set for Sealed Bearings will allow you to maintain crisp, responsive shifts on your high-mileage SRAM derailleur, keep one in your pack for those inconvenient times, another small part that can make or break a day's ride. This is an upgrade for your Apex, Force or Rival system.710845745836
