CeramicSpeed OSPW Pulley Wheel Aero Alpha System SRAM Red/Force AXS - Coated Races Aluminum Pulley Carbon Cage BLK Model=Ciudad Tire The Butterfly Carbon is the Model=Bark Ranger Rain Cover

CeramicSpeed OSPW Pulley Wheel Aero Alpha System SRAM Red Force AXS Coated Races Aluminum Pulley Carbon Cage BLK Model=Ciudad Tire The Butterfly Carbon is the Model=Bark Ranger Rain Cover The Butterfly Carbon is the lightest of the Butterflies thanks to the addition of carbon rails High security disc style cylinder with reinforced anti drill anti pull protection system Fully compatible with the latest 2024 version of SRAM's RED AXS groupset Largest Cog 36 Fits Model Force AXS Fits Brand SRAM Drivetrain Speeds 12 Defined Color Black The CeramicSpeed OSPW Aero ALPHA system for SRAM Red Force AXS derailleursupdates the fastest proven aero derailleur cage to include the CeramicSpeed's patent pending ADR bearing protection and quiet performing ALPHA disc with composite tooth profile pulleys